3722797780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{96097}}^1$

素因数の和:96268

約数の個数: 48

約数和(自身を含む): 8475843600

約数和(自身を除く): 4753045820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3874, 7748, 9685, 19370, 38740, 96097, 192194, 384388, 480485, 960970, 1249261, 1921940, 2498522, 4997044, 6246305, 12492610, 14318453, 24985220, 28636906, 57273812, 71592265, 143184530, 186139889, 286369060, 372279778, 744559556, 930699445, 1861398890, 3722797780]

約数ペア:

[(1, 3722797780), (2, 1861398890), (4, 930699445), (5, 744559556), (10, 372279778), (13, 286369060), (20, 186139889), (26, 143184530), (52, 71592265), (65, 57273812), (130, 28636906), (149, 24985220), (260, 14318453), (298, 12492610), (596, 6246305), (745, 4997044), (1490, 2498522), (1937, 1921940), (2980, 1249261), (3874, 960970), (7748, 480485), (9685, 384388), (19370, 192194), (38740, 96097)]