40200550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 84057120

約数和(自身を除く): 43856570

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2689, 2990, 5378, 7475, 13445, 14950, 26890, 34957, 61847, 67225, 69914, 123694, 134450, 174785, 309235, 349570, 618470, 804011, 873925, 1546175, 1608022, 1747850, 3092350, 4020055, 8040110, 20100275, 40200550]

約数ペア:

[(1, 40200550), (2, 20100275), (5, 8040110), (10, 4020055), (13, 3092350), (23, 1747850), (25, 1608022), (26, 1546175), (46, 873925), (50, 804011), (65, 618470), (115, 349570), (130, 309235), (230, 174785), (299, 134450), (325, 123694), (575, 69914), (598, 67225), (650, 61847), (1150, 34957), (1495, 26890), (2689, 14950), (2990, 13445), (5378, 7475)]