83298880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 232477056

約数和(自身を除く): 149178176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 907, 1120, 1148, 1312, 1435, 1640, 1814, 2240, 2296, 2624, 2870, 3280, 3628, 4535, 4592, 5740, 6349, 6560, 7256, 9070, 9184, 11480, 12698, 13120, 14512, 18140, 18368, 22960, 25396, 29024, 31745, 36280, 37187, 45920, 50792, 58048, 63490, 72560, 74374, 91840, 101584, 126980, 145120, 148748, 185935, 203168, 253960, 260309, 290240, 297496, 371870, 406336, 507920, 520618, 594992, 743740, 1015840, 1041236, 1189984, 1301545, 1487480, 2031680, 2082472, 2379968, 2603090, 2974960, 4164944, 5206180, 5949920, 8329888, 10412360, 11899840, 16659776, 20824720, 41649440, 83298880]

約数ペア:

[(1, 83298880), (2, 41649440), (4, 20824720), (5, 16659776), (7, 11899840), (8, 10412360), (10, 8329888), (14, 5949920), (16, 5206180), (20, 4164944), (28, 2974960), (32, 2603090), (35, 2379968), (40, 2082472), (41, 2031680), (56, 1487480), (64, 1301545), (70, 1189984), (80, 1041236), (82, 1015840), (112, 743740), (140, 594992), (160, 520618), (164, 507920), (205, 406336), (224, 371870), (280, 297496), (287, 290240), (320, 260309), (328, 253960), (410, 203168), (448, 185935), (560, 148748), (574, 145120), (656, 126980), (820, 101584), (907, 91840), (1120, 74374), (1148, 72560), (1312, 63490), (1435, 58048), (1640, 50792), (1814, 45920), (2240, 37187), (2296, 36280), (2624, 31745), (2870, 29024), (3280, 25396), (3628, 22960), (4535, 18368), (4592, 18140), (5740, 14512), (6349, 13120), (6560, 12698), (7256, 11480), (9070, 9184)]