24581320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 60205680

約数和(自身を除く): 35624360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 977, 1258, 1480, 1954, 2516, 3145, 3908, 4885, 5032, 6290, 7816, 9770, 12580, 16609, 19540, 25160, 33218, 36149, 39080, 66436, 72298, 83045, 132872, 144596, 166090, 180745, 289192, 332180, 361490, 614533, 664360, 722980, 1229066, 1445960, 2458132, 3072665, 4916264, 6145330, 12290660, 24581320]

約数ペア:

[(1, 24581320), (2, 12290660), (4, 6145330), (5, 4916264), (8, 3072665), (10, 2458132), (17, 1445960), (20, 1229066), (34, 722980), (37, 664360), (40, 614533), (68, 361490), (74, 332180), (85, 289192), (136, 180745), (148, 166090), (170, 144596), (185, 132872), (296, 83045), (340, 72298), (370, 66436), (629, 39080), (680, 36149), (740, 33218), (977, 25160), (1258, 19540), (1480, 16609), (1954, 12580), (2516, 9770), (3145, 7816), (3908, 6290), (4885, 5032)]