2892772040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131251}}^1$

素因数の和:131310

約数の個数: 64

約数和(自身を含む): 7087608000

約数和(自身を除く): 4194835960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 131251, 262502, 525004, 656255, 1050008, 1312510, 2493769, 2625020, 3806279, 4987538, 5250040, 7612558, 9975076, 12468845, 15225116, 19031395, 19950152, 24937690, 30450232, 38062790, 49875380, 72319301, 76125580, 99750760, 144638602, 152251160, 289277204, 361596505, 578554408, 723193010, 1446386020, 2892772040]

約数ペア:

[(1, 2892772040), (2, 1446386020), (4, 723193010), (5, 578554408), (8, 361596505), (10, 289277204), (19, 152251160), (20, 144638602), (29, 99750760), (38, 76125580), (40, 72319301), (58, 49875380), (76, 38062790), (95, 30450232), (116, 24937690), (145, 19950152), (152, 19031395), (190, 15225116), (232, 12468845), (290, 9975076), (380, 7612558), (551, 5250040), (580, 4987538), (760, 3806279), (1102, 2625020), (1160, 2493769), (2204, 1312510), (2755, 1050008), (4408, 656255), (5510, 525004), (11020, 262502), (22040, 131251)]