52602040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 71813960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 719, 1180, 1240, 1438, 1829, 2360, 2876, 3595, 3658, 5752, 7190, 7316, 9145, 14380, 14632, 18290, 22289, 28760, 36580, 42421, 44578, 73160, 84842, 89156, 111445, 169684, 178312, 212105, 222890, 339368, 424210, 445780, 848420, 891560, 1315051, 1696840, 2630102, 5260204, 6575255, 10520408, 13150510, 26301020, 52602040]

約数ペア:

[(1, 52602040), (2, 26301020), (4, 13150510), (5, 10520408), (8, 6575255), (10, 5260204), (20, 2630102), (31, 1696840), (40, 1315051), (59, 891560), (62, 848420), (118, 445780), (124, 424210), (155, 339368), (236, 222890), (248, 212105), (295, 178312), (310, 169684), (472, 111445), (590, 89156), (620, 84842), (719, 73160), (1180, 44578), (1240, 42421), (1438, 36580), (1829, 28760), (2360, 22289), (2876, 18290), (3595, 14632), (3658, 14380), (5752, 9145), (7190, 7316)]