913146160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{671431}}^1$

素因数の和:671461

約数の個数: 40

約数和(自身を含む): 2247954336

約数和(自身を除く): 1334808176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 671431, 1342862, 2685724, 3357155, 5371448, 6714310, 10742896, 11414327, 13428620, 22828654, 26857240, 45657308, 53714480, 57071635, 91314616, 114143270, 182629232, 228286540, 456573080, 913146160]

約数ペア:

[(1, 913146160), (2, 456573080), (4, 228286540), (5, 182629232), (8, 114143270), (10, 91314616), (16, 57071635), (17, 53714480), (20, 45657308), (34, 26857240), (40, 22828654), (68, 13428620), (80, 11414327), (85, 10742896), (136, 6714310), (170, 5371448), (272, 3357155), (340, 2685724), (680, 1342862), (1360, 671431)]