42171560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62017}}^1$

素因数の和:62045

約数の個数: 32

約数和(自身を含む): 100469160

約数和(自身を除く): 58297600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62017, 124034, 248068, 310085, 496136, 620170, 1054289, 1240340, 2108578, 2480680, 4217156, 5271445, 8434312, 10542890, 21085780, 42171560]

約数ペア:

[(1, 42171560), (2, 21085780), (4, 10542890), (5, 8434312), (8, 5271445), (10, 4217156), (17, 2480680), (20, 2108578), (34, 1240340), (40, 1054289), (68, 620170), (85, 496136), (136, 310085), (170, 248068), (340, 124034), (680, 62017)]