47376040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7949}}^1$

素因数の和:8109

約数の個数: 32

約数和(自身を含む): 107325000

約数和(自身を除く): 59948960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7949, 15898, 31796, 39745, 63592, 79490, 158980, 317960, 1184401, 2368802, 4737604, 5922005, 9475208, 11844010, 23688020, 47376040]

約数ペア:

[(1, 47376040), (2, 23688020), (4, 11844010), (5, 9475208), (8, 5922005), (10, 4737604), (20, 2368802), (40, 1184401), (149, 317960), (298, 158980), (596, 79490), (745, 63592), (1192, 39745), (1490, 31796), (2980, 15898), (5960, 7949)]