25183160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 61102080

約数和(自身を除く): 35918920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 883, 920, 1240, 1426, 1766, 2852, 3532, 3565, 4415, 5704, 7064, 7130, 8830, 14260, 17660, 20309, 27373, 28520, 35320, 40618, 54746, 81236, 101545, 109492, 136865, 162472, 203090, 218984, 273730, 406180, 547460, 629579, 812360, 1094920, 1259158, 2518316, 3147895, 5036632, 6295790, 12591580, 25183160]

約数ペア:

[(1, 25183160), (2, 12591580), (4, 6295790), (5, 5036632), (8, 3147895), (10, 2518316), (20, 1259158), (23, 1094920), (31, 812360), (40, 629579), (46, 547460), (62, 406180), (92, 273730), (115, 218984), (124, 203090), (155, 162472), (184, 136865), (230, 109492), (248, 101545), (310, 81236), (460, 54746), (620, 40618), (713, 35320), (883, 28520), (920, 27373), (1240, 20309), (1426, 17660), (1766, 14260), (2852, 8830), (3532, 7130), (3565, 7064), (4415, 5704)]