102988760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9996

約数の個数: 64

約数和(自身を含む): 272013120

約数和(自身を除く): 169024360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 9941, 10360, 19882, 39764, 49705, 69587, 79528, 99410, 139174, 198820, 278348, 347935, 367817, 397640, 556696, 695870, 735634, 1391740, 1471268, 1839085, 2574719, 2783480, 2942536, 3678170, 5149438, 7356340, 10298876, 12873595, 14712680, 20597752, 25747190, 51494380, 102988760]

約数ペア:

[(1, 102988760), (2, 51494380), (4, 25747190), (5, 20597752), (7, 14712680), (8, 12873595), (10, 10298876), (14, 7356340), (20, 5149438), (28, 3678170), (35, 2942536), (37, 2783480), (40, 2574719), (56, 1839085), (70, 1471268), (74, 1391740), (140, 735634), (148, 695870), (185, 556696), (259, 397640), (280, 367817), (296, 347935), (370, 278348), (518, 198820), (740, 139174), (1036, 99410), (1295, 79528), (1480, 69587), (2072, 49705), (2590, 39764), (5180, 19882), (9941, 10360)]