2912502700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{30307}}^1$

素因数の和:30383

約数の個数: 54

約数和(自身を含む): 6530798148

約数和(自身を除く): 3618295448

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 961, 1550, 1922, 3100, 3844, 4805, 9610, 19220, 24025, 30307, 48050, 60614, 96100, 121228, 151535, 303070, 606140, 757675, 939517, 1515350, 1879034, 3030700, 3758068, 4697585, 9395170, 18790340, 23487925, 29125027, 46975850, 58250054, 93951700, 116500108, 145625135, 291250270, 582500540, 728125675, 1456251350, 2912502700]

約数ペア:

[(1, 2912502700), (2, 1456251350), (4, 728125675), (5, 582500540), (10, 291250270), (20, 145625135), (25, 116500108), (31, 93951700), (50, 58250054), (62, 46975850), (100, 29125027), (124, 23487925), (155, 18790340), (310, 9395170), (620, 4697585), (775, 3758068), (961, 3030700), (1550, 1879034), (1922, 1515350), (3100, 939517), (3844, 757675), (4805, 606140), (9610, 303070), (19220, 151535), (24025, 121228), (30307, 96100), (48050, 60614)]