55614140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 130183200

約数和(自身を除く): 74569060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8609, 17218, 34436, 43045, 86090, 146353, 163571, 172180, 292706, 327142, 585412, 654284, 731765, 817855, 1463530, 1635710, 2780707, 2927060, 3271420, 5561414, 11122828, 13903535, 27807070, 55614140]

約数ペア:

[(1, 55614140), (2, 27807070), (4, 13903535), (5, 11122828), (10, 5561414), (17, 3271420), (19, 2927060), (20, 2780707), (34, 1635710), (38, 1463530), (68, 817855), (76, 731765), (85, 654284), (95, 585412), (170, 327142), (190, 292706), (323, 172180), (340, 163571), (380, 146353), (646, 86090), (1292, 43045), (1615, 34436), (3230, 17218), (6460, 8609)]