83583280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5042

約数の個数: 80

約数和(自身を含む): 223200000

約数和(自身を除く): 139616720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 4999, 8360, 9998, 16720, 19996, 24995, 39992, 49990, 54989, 79984, 94981, 99980, 109978, 189962, 199960, 219956, 274945, 379924, 399920, 439912, 474905, 549890, 759848, 879824, 949810, 1044791, 1099780, 1519696, 1899620, 2089582, 2199560, 3799240, 4179164, 4399120, 5223955, 7598480, 8358328, 10447910, 16716656, 20895820, 41791640, 83583280]

約数ペア:

[(1, 83583280), (2, 41791640), (4, 20895820), (5, 16716656), (8, 10447910), (10, 8358328), (11, 7598480), (16, 5223955), (19, 4399120), (20, 4179164), (22, 3799240), (38, 2199560), (40, 2089582), (44, 1899620), (55, 1519696), (76, 1099780), (80, 1044791), (88, 949810), (95, 879824), (110, 759848), (152, 549890), (176, 474905), (190, 439912), (209, 399920), (220, 379924), (304, 274945), (380, 219956), (418, 199960), (440, 189962), (760, 109978), (836, 99980), (880, 94981), (1045, 79984), (1520, 54989), (1672, 49990), (2090, 39992), (3344, 24995), (4180, 19996), (4999, 16720), (8360, 9998)]