98252270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 179928000

約数和(自身を除く): 81675730

約数列:

[1, 2, 5, 10, 97, 194, 199, 398, 485, 509, 970, 995, 1018, 1990, 2545, 5090, 19303, 38606, 49373, 96515, 98746, 101291, 193030, 202582, 246865, 493730, 506455, 1012910, 9825227, 19650454, 49126135, 98252270]

約数ペア:

[(1, 98252270), (2, 49126135), (5, 19650454), (10, 9825227), (97, 1012910), (194, 506455), (199, 493730), (398, 246865), (485, 202582), (509, 193030), (970, 101291), (995, 98746), (1018, 96515), (1990, 49373), (2545, 38606), (5090, 19303)]