61569160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66923}}^1$

素因数の和:66957

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 82986680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 66923, 133846, 267692, 334615, 535384, 669230, 1338460, 1539229, 2676920, 3078458, 6156916, 7696145, 12313832, 15392290, 30784580, 61569160]

約数ペア:

[(1, 61569160), (2, 30784580), (4, 15392290), (5, 12313832), (8, 7696145), (10, 6156916), (20, 3078458), (23, 2676920), (40, 1539229), (46, 1338460), (92, 669230), (115, 535384), (184, 334615), (230, 267692), (460, 133846), (920, 66923)]