8800740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3789

約数の個数: 72

約数和(自身を含む): 28756728

約数和(自身を除く): 19955988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3761, 7522, 11283, 15044, 18805, 22566, 33849, 37610, 45132, 48893, 56415, 67698, 75220, 97786, 112830, 135396, 146679, 169245, 195572, 225660, 244465, 293358, 338490, 440037, 488930, 586716, 676980, 733395, 880074, 977860, 1466790, 1760148, 2200185, 2933580, 4400370, 8800740]

約数ペア:

[(1, 8800740), (2, 4400370), (3, 2933580), (4, 2200185), (5, 1760148), (6, 1466790), (9, 977860), (10, 880074), (12, 733395), (13, 676980), (15, 586716), (18, 488930), (20, 440037), (26, 338490), (30, 293358), (36, 244465), (39, 225660), (45, 195572), (52, 169245), (60, 146679), (65, 135396), (78, 112830), (90, 97786), (117, 75220), (130, 67698), (156, 56415), (180, 48893), (195, 45132), (234, 37610), (260, 33849), (390, 22566), (468, 18805), (585, 15044), (780, 11283), (1170, 7522), (2340, 3761)]