99438980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 217183680

約数和(自身を除く): 117744700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1619, 1660, 3071, 3238, 6142, 6476, 8095, 12284, 15355, 16190, 30710, 32380, 59903, 61420, 119806, 134377, 239612, 268754, 299515, 537508, 599030, 671885, 1198060, 1343770, 2687540, 4971949, 9943898, 19887796, 24859745, 49719490, 99438980]

約数ペア:

[(1, 99438980), (2, 49719490), (4, 24859745), (5, 19887796), (10, 9943898), (20, 4971949), (37, 2687540), (74, 1343770), (83, 1198060), (148, 671885), (166, 599030), (185, 537508), (332, 299515), (370, 268754), (415, 239612), (740, 134377), (830, 119806), (1619, 61420), (1660, 59903), (3071, 32380), (3238, 30710), (6142, 16190), (6476, 15355), (8095, 12284)]