127626680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{110023}}^1$

素因数の和:110063

約数の個数: 32

約数和(自身を含む): 297064800

約数和(自身を除く): 169438120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 110023, 220046, 440092, 550115, 880184, 1100230, 2200460, 3190667, 4400920, 6381334, 12762668, 15953335, 25525336, 31906670, 63813340, 127626680]

約数ペア:

[(1, 127626680), (2, 63813340), (4, 31906670), (5, 25525336), (8, 15953335), (10, 12762668), (20, 6381334), (29, 4400920), (40, 3190667), (58, 2200460), (116, 1100230), (145, 880184), (232, 550115), (290, 440092), (580, 220046), (1160, 110023)]