272626960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200461}}^1$

素因数の和:200491

約数の個数: 40

約数和(自身を含む): 671146776

約数和(自身を除く): 398519816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 200461, 400922, 801844, 1002305, 1603688, 2004610, 3207376, 3407837, 4009220, 6815674, 8018440, 13631348, 16036880, 17039185, 27262696, 34078370, 54525392, 68156740, 136313480, 272626960]

約数ペア:

[(1, 272626960), (2, 136313480), (4, 68156740), (5, 54525392), (8, 34078370), (10, 27262696), (16, 17039185), (17, 16036880), (20, 13631348), (34, 8018440), (40, 6815674), (68, 4009220), (80, 3407837), (85, 3207376), (136, 2004610), (170, 1603688), (272, 1002305), (340, 801844), (680, 400922), (1360, 200461)]