69105640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 162887760

約数和(自身を除く): 93782120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 881, 1060, 1480, 1762, 1961, 2120, 3524, 3922, 4405, 7048, 7844, 8810, 9805, 15688, 17620, 19610, 32597, 35240, 39220, 46693, 65194, 78440, 93386, 130388, 162985, 186772, 233465, 260776, 325970, 373544, 466930, 651940, 933860, 1303880, 1727641, 1867720, 3455282, 6910564, 8638205, 13821128, 17276410, 34552820, 69105640]

約数ペア:

[(1, 69105640), (2, 34552820), (4, 17276410), (5, 13821128), (8, 8638205), (10, 6910564), (20, 3455282), (37, 1867720), (40, 1727641), (53, 1303880), (74, 933860), (106, 651940), (148, 466930), (185, 373544), (212, 325970), (265, 260776), (296, 233465), (370, 186772), (424, 162985), (530, 130388), (740, 93386), (881, 78440), (1060, 65194), (1480, 46693), (1762, 39220), (1961, 35240), (2120, 32597), (3524, 19610), (3922, 17620), (4405, 15688), (7048, 9805), (7844, 8810)]