40747808360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5018203}}^1$

素因数の和:5018250

約数の個数: 64

約数和(自身を含む): 108393206400

約数和(自身を除く): 67645398040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 5018203, 10036406, 20072812, 25091015, 35127421, 40145624, 50182030, 70254842, 100364060, 140509684, 145527887, 175637105, 200728120, 281019368, 291055774, 351274210, 582111548, 702548420, 727639435, 1018695209, 1164223096, 1405096840, 1455278870, 2037390418, 2910557740, 4074780836, 5093476045, 5821115480, 8149561672, 10186952090, 20373904180, 40747808360]

約数ペア:

[(1, 40747808360), (2, 20373904180), (4, 10186952090), (5, 8149561672), (7, 5821115480), (8, 5093476045), (10, 4074780836), (14, 2910557740), (20, 2037390418), (28, 1455278870), (29, 1405096840), (35, 1164223096), (40, 1018695209), (56, 727639435), (58, 702548420), (70, 582111548), (116, 351274210), (140, 291055774), (145, 281019368), (203, 200728120), (232, 175637105), (280, 145527887), (290, 140509684), (406, 100364060), (580, 70254842), (812, 50182030), (1015, 40145624), (1160, 35127421), (1624, 25091015), (2030, 20072812), (4060, 10036406), (8120, 5018203)]