89749330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 40

約数和(自身を含む): 177992460

約数和(自身を除く): 88243130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 613, 1210, 1226, 1331, 2662, 3065, 6130, 6655, 6743, 13310, 13486, 14641, 29282, 33715, 67430, 73205, 74173, 146410, 148346, 370865, 741730, 815903, 1631806, 4079515, 8159030, 8974933, 17949866, 44874665, 89749330]

約数ペア:

[(1, 89749330), (2, 44874665), (5, 17949866), (10, 8974933), (11, 8159030), (22, 4079515), (55, 1631806), (110, 815903), (121, 741730), (242, 370865), (605, 148346), (613, 146410), (1210, 74173), (1226, 73205), (1331, 67430), (2662, 33715), (3065, 29282), (6130, 14641), (6655, 13486), (6743, 13310)]