195836560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66161}}^1$

素因数の和:66211

約数の個数: 40

約数和(自身を含む): 467633016

約数和(自身を除く): 271796456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 66161, 132322, 264644, 330805, 529288, 661610, 1058576, 1323220, 2447957, 2646440, 4895914, 5292880, 9791828, 12239785, 19583656, 24479570, 39167312, 48959140, 97918280, 195836560]

約数ペア:

[(1, 195836560), (2, 97918280), (4, 48959140), (5, 39167312), (8, 24479570), (10, 19583656), (16, 12239785), (20, 9791828), (37, 5292880), (40, 4895914), (74, 2646440), (80, 2447957), (148, 1323220), (185, 1058576), (296, 661610), (370, 529288), (592, 330805), (740, 264644), (1480, 132322), (2960, 66161)]