196074320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188533}}^1$

素因数の和:188559

約数の個数: 40

約数和(自身を含む): 490942536

約数和(自身を除く): 294868216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 188533, 377066, 754132, 942665, 1508264, 1885330, 2450929, 3016528, 3770660, 4901858, 7541320, 9803716, 12254645, 15082640, 19607432, 24509290, 39214864, 49018580, 98037160, 196074320]

約数ペア:

[(1, 196074320), (2, 98037160), (4, 49018580), (5, 39214864), (8, 24509290), (10, 19607432), (13, 15082640), (16, 12254645), (20, 9803716), (26, 7541320), (40, 4901858), (52, 3770660), (65, 3016528), (80, 2450929), (104, 1885330), (130, 1508264), (208, 942665), (260, 754132), (520, 377066), (1040, 188533)]