40052270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 73579968

約数和(自身を除く): 33527698

約数列:

[1, 2, 5, 10, 97, 157, 194, 263, 314, 485, 526, 785, 970, 1315, 1570, 2630, 15229, 25511, 30458, 41291, 51022, 76145, 82582, 127555, 152290, 206455, 255110, 412910, 4005227, 8010454, 20026135, 40052270]

約数ペア:

[(1, 40052270), (2, 20026135), (5, 8010454), (10, 4005227), (97, 412910), (157, 255110), (194, 206455), (263, 152290), (314, 127555), (485, 82582), (526, 76145), (785, 51022), (970, 41291), (1315, 30458), (1570, 25511), (2630, 15229)]