100002320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6024

約数の個数: 80

約数和(自身を含む): 267036480

約数和(自身を除く): 167034160

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, 5981, 8360, 11962, 16720, 23924, 29905, 47848, 59810, 65791, 95696, 113639, 119620, 131582, 227278, 239240, 263164, 328955, 454556, 478480, 526328, 568195, 657910, 909112, 1052656, 1136390, 1250029, 1315820, 1818224, 2272780, 2500058, 2631640, 4545560, 5000116, 5263280, 6250145, 9091120, 10000232, 12500290, 20000464, 25000580, 50001160, 100002320]

約数ペア:

[(1, 100002320), (2, 50001160), (4, 25000580), (5, 20000464), (8, 12500290), (10, 10000232), (11, 9091120), (16, 6250145), (19, 5263280), (20, 5000116), (22, 4545560), (38, 2631640), (40, 2500058), (44, 2272780), (55, 1818224), (76, 1315820), (80, 1250029), (88, 1136390), (95, 1052656), (110, 909112), (152, 657910), (176, 568195), (190, 526328), (209, 478480), (220, 454556), (304, 328955), (380, 263164), (418, 239240), (440, 227278), (760, 131582), (836, 119620), (880, 113639), (1045, 95696), (1520, 65791), (1672, 59810), (2090, 47848), (3344, 29905), (4180, 23924), (5981, 16720), (8360, 11962)]