10156240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 23927040

約数和(自身を除く): 13770800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 1607, 3160, 3214, 6320, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 126953, 128560, 253906, 507812, 634765, 1015624, 1269530, 2031248, 2539060, 5078120, 10156240]

約数ペア:

[(1, 10156240), (2, 5078120), (4, 2539060), (5, 2031248), (8, 1269530), (10, 1015624), (16, 634765), (20, 507812), (40, 253906), (79, 128560), (80, 126953), (158, 64280), (316, 32140), (395, 25712), (632, 16070), (790, 12856), (1264, 8035), (1580, 6428), (1607, 6320), (3160, 3214)]