3167996840

素因数分解:

$2^3\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{12323}}^1$

素因数の和:18761

約数の個数: 32

約数和(自身を含む): 7129680480

約数和(自身を除く): 3961683640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6427, 12323, 12854, 24646, 25708, 32135, 49292, 51416, 61615, 64270, 98584, 123230, 128540, 246460, 257080, 492920, 79199921, 158399842, 316799684, 395999605, 633599368, 791999210, 1583998420, 3167996840]

約数ペア:

[(1, 3167996840), (2, 1583998420), (4, 791999210), (5, 633599368), (8, 395999605), (10, 316799684), (20, 158399842), (40, 79199921), (6427, 492920), (12323, 257080), (12854, 246460), (24646, 128540), (25708, 123230), (32135, 98584), (49292, 64270), (51416, 61615)]