83881196960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2508409}}^1$

素因数の和:2508454

約数の個数: 96

約数和(自身を含む): 227562955200

約数和(自身を除く): 143681758240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 2508409, 5016818, 10033636, 12542045, 20067272, 25084090, 27592499, 40134544, 47659771, 50168180, 55184998, 80269088, 95319542, 100336360, 110369996, 137962495, 190639084, 200672720, 220739992, 238298855, 275924990, 381278168, 401345440, 441479984, 476597710, 524257481, 551849980, 762556336, 882959968, 953195420, 1048514962, 1103699960, 1525112672, 1906390840, 2097029924, 2207399920, 2621287405, 3812781680, 4194059848, 4414799840, 5242574810, 7625563360, 8388119696, 10485149620, 16776239392, 20970299240, 41940598480, 83881196960]

約数ペア:

[(1, 83881196960), (2, 41940598480), (4, 20970299240), (5, 16776239392), (8, 10485149620), (10, 8388119696), (11, 7625563360), (16, 5242574810), (19, 4414799840), (20, 4194059848), (22, 3812781680), (32, 2621287405), (38, 2207399920), (40, 2097029924), (44, 1906390840), (55, 1525112672), (76, 1103699960), (80, 1048514962), (88, 953195420), (95, 882959968), (110, 762556336), (152, 551849980), (160, 524257481), (176, 476597710), (190, 441479984), (209, 401345440), (220, 381278168), (304, 275924990), (352, 238298855), (380, 220739992), (418, 200672720), (440, 190639084), (608, 137962495), (760, 110369996), (836, 100336360), (880, 95319542), (1045, 80269088), (1520, 55184998), (1672, 50168180), (1760, 47659771), (2090, 40134544), (3040, 27592499), (3344, 25084090), (4180, 20067272), (6688, 12542045), (8360, 10033636), (16720, 5016818), (33440, 2508409)]