43485320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63949}}^1$

素因数の和:63977

約数の個数: 32

約数和(自身を含む): 103599000

約数和(自身を除く): 60113680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 63949, 127898, 255796, 319745, 511592, 639490, 1087133, 1278980, 2174266, 2557960, 4348532, 5435665, 8697064, 10871330, 21742660, 43485320]

約数ペア:

[(1, 43485320), (2, 21742660), (4, 10871330), (5, 8697064), (8, 5435665), (10, 4348532), (17, 2557960), (20, 2174266), (34, 1278980), (40, 1087133), (68, 639490), (85, 511592), (136, 319745), (170, 255796), (340, 127898), (680, 63949)]