149968560020

素因数分解:

$2^2\times 5^1\times {\mathrm{44017}}^1\times {\mathrm{170353}}^1$

素因数の和:214379

約数の個数: 24

約数和(自身を含む): 314942979624

約数和(自身を除く): 164974419604

約数列:

[1, 2, 4, 5, 10, 20, 44017, 88034, 170353, 176068, 220085, 340706, 440170, 681412, 851765, 880340, 1703530, 3407060, 7498428001, 14996856002, 29993712004, 37492140005, 74984280010, 149968560020]

約数ペア:

[(1, 149968560020), (2, 74984280010), (4, 37492140005), (5, 29993712004), (10, 14996856002), (20, 7498428001), (44017, 3407060), (88034, 1703530), (170353, 880340), (176068, 851765), (220085, 681412), (340706, 440170)]