74120800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7160

約数の個数: 72

約数和(自身を含む): 194893776

約数和(自身を除く): 120772976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 7127, 10400, 14254, 28508, 35635, 57016, 71270, 92651, 114032, 142540, 178175, 185302, 228064, 285080, 356350, 370604, 463255, 570160, 712700, 741208, 926510, 1140320, 1425400, 1482416, 1853020, 2316275, 2850800, 2964832, 3706040, 4632550, 5701600, 7412080, 9265100, 14824160, 18530200, 37060400, 74120800]

約数ペア:

[(1, 74120800), (2, 37060400), (4, 18530200), (5, 14824160), (8, 9265100), (10, 7412080), (13, 5701600), (16, 4632550), (20, 3706040), (25, 2964832), (26, 2850800), (32, 2316275), (40, 1853020), (50, 1482416), (52, 1425400), (65, 1140320), (80, 926510), (100, 741208), (104, 712700), (130, 570160), (160, 463255), (200, 370604), (208, 356350), (260, 285080), (325, 228064), (400, 185302), (416, 178175), (520, 142540), (650, 114032), (800, 92651), (1040, 71270), (1300, 57016), (2080, 35635), (2600, 28508), (5200, 14254), (7127, 10400)]