3621694700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1871}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 8473832640

約数和(自身を除く): 4852137940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1489, 1871, 2978, 3742, 5956, 7445, 7484, 9355, 14890, 18710, 19357, 24323, 29780, 37225, 37420, 38714, 46775, 48646, 74450, 77428, 93550, 96785, 97292, 121615, 148900, 187100, 193570, 243230, 387140, 483925, 486460, 608075, 967850, 1216150, 1935700, 2432300, 2785919, 5571838, 11143676, 13929595, 27859190, 36216947, 55718380, 69647975, 72433894, 139295950, 144867788, 181084735, 278591900, 362169470, 724338940, 905423675, 1810847350, 3621694700]

約数ペア:

[(1, 3621694700), (2, 1810847350), (4, 905423675), (5, 724338940), (10, 362169470), (13, 278591900), (20, 181084735), (25, 144867788), (26, 139295950), (50, 72433894), (52, 69647975), (65, 55718380), (100, 36216947), (130, 27859190), (260, 13929595), (325, 11143676), (650, 5571838), (1300, 2785919), (1489, 2432300), (1871, 1935700), (2978, 1216150), (3742, 967850), (5956, 608075), (7445, 486460), (7484, 483925), (9355, 387140), (14890, 243230), (18710, 193570), (19357, 187100), (24323, 148900), (29780, 121615), (37225, 97292), (37420, 96785), (38714, 93550), (46775, 77428), (48646, 74450)]