10293920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 30767688

約数和(自身を除く): 20473768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 101, 104, 112, 130, 140, 160, 182, 196, 202, 208, 224, 245, 260, 280, 364, 392, 404, 416, 455, 490, 505, 520, 560, 637, 707, 728, 784, 808, 910, 980, 1010, 1040, 1120, 1274, 1313, 1414, 1456, 1568, 1616, 1820, 1960, 2020, 2080, 2548, 2626, 2828, 2912, 3185, 3232, 3535, 3640, 3920, 4040, 4949, 5096, 5252, 5656, 6370, 6565, 7070, 7280, 7840, 8080, 9191, 9898, 10192, 10504, 11312, 12740, 13130, 14140, 14560, 16160, 18382, 19796, 20384, 21008, 22624, 24745, 25480, 26260, 28280, 36764, 39592, 42016, 45955, 49490, 50960, 52520, 56560, 64337, 73528, 79184, 91910, 98980, 101920, 105040, 113120, 128674, 147056, 158368, 183820, 197960, 210080, 257348, 294112, 321685, 367640, 395920, 514696, 643370, 735280, 791840, 1029392, 1286740, 1470560, 2058784, 2573480, 5146960, 10293920]

約数ペア:

[(1, 10293920), (2, 5146960), (4, 2573480), (5, 2058784), (7, 1470560), (8, 1286740), (10, 1029392), (13, 791840), (14, 735280), (16, 643370), (20, 514696), (26, 395920), (28, 367640), (32, 321685), (35, 294112), (40, 257348), (49, 210080), (52, 197960), (56, 183820), (65, 158368), (70, 147056), (80, 128674), (91, 113120), (98, 105040), (101, 101920), (104, 98980), (112, 91910), (130, 79184), (140, 73528), (160, 64337), (182, 56560), (196, 52520), (202, 50960), (208, 49490), (224, 45955), (245, 42016), (260, 39592), (280, 36764), (364, 28280), (392, 26260), (404, 25480), (416, 24745), (455, 22624), (490, 21008), (505, 20384), (520, 19796), (560, 18382), (637, 16160), (707, 14560), (728, 14140), (784, 13130), (808, 12740), (910, 11312), (980, 10504), (1010, 10192), (1040, 9898), (1120, 9191), (1274, 8080), (1313, 7840), (1414, 7280), (1456, 7070), (1568, 6565), (1616, 6370), (1820, 5656), (1960, 5252), (2020, 5096), (2080, 4949), (2548, 4040), (2626, 3920), (2828, 3640), (2912, 3535), (3185, 3232)]