1197141500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{55681}}^1$

素因数の和:55743

約数の個数: 48

約数和(自身を含む): 2675408736

約数和(自身を除く): 1478267236

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 4300, 5375, 10750, 21500, 55681, 111362, 222724, 278405, 556810, 1113620, 1392025, 2394283, 2784050, 4788566, 5568100, 6960125, 9577132, 11971415, 13920250, 23942830, 27840500, 47885660, 59857075, 119714150, 239428300, 299285375, 598570750, 1197141500]

約数ペア:

[(1, 1197141500), (2, 598570750), (4, 299285375), (5, 239428300), (10, 119714150), (20, 59857075), (25, 47885660), (43, 27840500), (50, 23942830), (86, 13920250), (100, 11971415), (125, 9577132), (172, 6960125), (215, 5568100), (250, 4788566), (430, 2784050), (500, 2394283), (860, 1392025), (1075, 1113620), (2150, 556810), (4300, 278405), (5375, 222724), (10750, 111362), (21500, 55681)]