83374120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122609}}^1$

素因数の和:122637

約数の個数: 32

約数和(自身を含む): 198628200

約数和(自身を除く): 115254080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122609, 245218, 490436, 613045, 980872, 1226090, 2084353, 2452180, 4168706, 4904360, 8337412, 10421765, 16674824, 20843530, 41687060, 83374120]

約数ペア:

[(1, 83374120), (2, 41687060), (4, 20843530), (5, 16674824), (8, 10421765), (10, 8337412), (17, 4904360), (20, 4168706), (34, 2452180), (40, 2084353), (68, 1226090), (85, 980872), (136, 613045), (170, 490436), (340, 245218), (680, 122609)]