568875890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 1164222720

約数和(自身を除く): 595346830

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 151, 290, 302, 319, 638, 755, 1181, 1510, 1595, 1661, 2362, 3190, 3322, 4379, 5905, 8305, 8758, 11810, 12991, 16610, 21895, 25982, 34249, 43790, 48169, 64955, 68498, 96338, 129910, 171245, 178331, 240845, 342490, 356662, 376739, 481690, 753478, 891655, 1783310, 1883695, 1961641, 3767390, 3923282, 5171599, 9808205, 10343198, 19616410, 25857995, 51715990, 56887589, 113775178, 284437945, 568875890]

約数ペア:

[(1, 568875890), (2, 284437945), (5, 113775178), (10, 56887589), (11, 51715990), (22, 25857995), (29, 19616410), (55, 10343198), (58, 9808205), (110, 5171599), (145, 3923282), (151, 3767390), (290, 1961641), (302, 1883695), (319, 1783310), (638, 891655), (755, 753478), (1181, 481690), (1510, 376739), (1595, 356662), (1661, 342490), (2362, 240845), (3190, 178331), (3322, 171245), (4379, 129910), (5905, 96338), (8305, 68498), (8758, 64955), (11810, 48169), (12991, 43790), (16610, 34249), (21895, 25982)]