4920233780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{31019}}^1$

素因数の和:31149

約数の個数: 96

約数和(自身を含む): 13007554560

約数和(自身を除く): 8087320780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4532, 5665, 7210, 7931, 11330, 14420, 15862, 22660, 31019, 31724, 39655, 62038, 79310, 124076, 155095, 158620, 217133, 310190, 341209, 434266, 620380, 682418, 868532, 1085665, 1364836, 1706045, 2171330, 2388463, 3194957, 3412090, 4342660, 4776926, 6389914, 6824180, 9553852, 11942315, 12779828, 15974785, 22364699, 23884630, 31949570, 35144527, 44729398, 47769260, 63899140, 70289054, 89458796, 111823495, 140578108, 175722635, 223646990, 246011689, 351445270, 447293980, 492023378, 702890540, 984046756, 1230058445, 2460116890, 4920233780]

約数ペア:

[(1, 4920233780), (2, 2460116890), (4, 1230058445), (5, 984046756), (7, 702890540), (10, 492023378), (11, 447293980), (14, 351445270), (20, 246011689), (22, 223646990), (28, 175722635), (35, 140578108), (44, 111823495), (55, 89458796), (70, 70289054), (77, 63899140), (103, 47769260), (110, 44729398), (140, 35144527), (154, 31949570), (206, 23884630), (220, 22364699), (308, 15974785), (385, 12779828), (412, 11942315), (515, 9553852), (721, 6824180), (770, 6389914), (1030, 4776926), (1133, 4342660), (1442, 3412090), (1540, 3194957), (2060, 2388463), (2266, 2171330), (2884, 1706045), (3605, 1364836), (4532, 1085665), (5665, 868532), (7210, 682418), (7931, 620380), (11330, 434266), (14420, 341209), (15862, 310190), (22660, 217133), (31019, 158620), (31724, 155095), (39655, 124076), (62038, 79310)]