98399840

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 297561600

約数和(自身を除く): 199161760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 163, 176, 196, 220, 224, 245, 280, 308, 326, 343, 352, 385, 392, 440, 490, 539, 560, 616, 652, 686, 770, 784, 815, 880, 980, 1078, 1120, 1141, 1232, 1304, 1372, 1540, 1568, 1630, 1715, 1760, 1793, 1960, 2156, 2282, 2464, 2608, 2695, 2744, 3080, 3260, 3430, 3586, 3773, 3920, 4312, 4564, 5216, 5390, 5488, 5705, 6160, 6520, 6860, 7172, 7546, 7840, 7987, 8624, 8965, 9128, 10780, 10976, 11410, 12320, 12551, 13040, 13720, 14344, 15092, 15974, 17248, 17930, 18256, 18865, 21560, 22820, 25102, 26080, 27440, 28688, 30184, 31948, 35860, 36512, 37730, 39935, 43120, 45640, 50204, 54880, 55909, 57376, 60368, 62755, 63896, 71720, 75460, 79870, 86240, 87857, 91280, 100408, 111818, 120736, 125510, 127792, 143440, 150920, 159740, 175714, 182560, 200816, 223636, 251020, 255584, 279545, 286880, 301840, 319480, 351428, 401632, 439285, 447272, 502040, 559090, 603680, 614999, 638960, 702856, 878570, 894544, 1004080, 1118180, 1229998, 1277920, 1405712, 1757140, 1789088, 2008160, 2236360, 2459996, 2811424, 3074995, 3514280, 4472720, 4919992, 6149990, 7028560, 8945440, 9839984, 12299980, 14057120, 19679968, 24599960, 49199920, 98399840]

約数ペア:

[(1, 98399840), (2, 49199920), (4, 24599960), (5, 19679968), (7, 14057120), (8, 12299980), (10, 9839984), (11, 8945440), (14, 7028560), (16, 6149990), (20, 4919992), (22, 4472720), (28, 3514280), (32, 3074995), (35, 2811424), (40, 2459996), (44, 2236360), (49, 2008160), (55, 1789088), (56, 1757140), (70, 1405712), (77, 1277920), (80, 1229998), (88, 1118180), (98, 1004080), (110, 894544), (112, 878570), (140, 702856), (154, 638960), (160, 614999), (163, 603680), (176, 559090), (196, 502040), (220, 447272), (224, 439285), (245, 401632), (280, 351428), (308, 319480), (326, 301840), (343, 286880), (352, 279545), (385, 255584), (392, 251020), (440, 223636), (490, 200816), (539, 182560), (560, 175714), (616, 159740), (652, 150920), (686, 143440), (770, 127792), (784, 125510), (815, 120736), (880, 111818), (980, 100408), (1078, 91280), (1120, 87857), (1141, 86240), (1232, 79870), (1304, 75460), (1372, 71720), (1540, 63896), (1568, 62755), (1630, 60368), (1715, 57376), (1760, 55909), (1793, 54880), (1960, 50204), (2156, 45640), (2282, 43120), (2464, 39935), (2608, 37730), (2695, 36512), (2744, 35860), (3080, 31948), (3260, 30184), (3430, 28688), (3586, 27440), (3773, 26080), (3920, 25102), (4312, 22820), (4564, 21560), (5216, 18865), (5390, 18256), (5488, 17930), (5705, 17248), (6160, 15974), (6520, 15092), (6860, 14344), (7172, 13720), (7546, 13040), (7840, 12551), (7987, 12320), (8624, 11410), (8965, 10976), (9128, 10780)]