57270640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3350

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 99862160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3299, 3472, 4340, 6598, 8680, 13196, 16495, 17360, 23093, 26392, 32990, 46186, 52784, 65980, 92372, 102269, 115465, 131960, 184744, 204538, 230930, 263920, 369488, 409076, 461860, 511345, 715883, 818152, 923720, 1022690, 1431766, 1636304, 1847440, 2045380, 2863532, 3579415, 4090760, 5727064, 7158830, 8181520, 11454128, 14317660, 28635320, 57270640]

約数ペア:

[(1, 57270640), (2, 28635320), (4, 14317660), (5, 11454128), (7, 8181520), (8, 7158830), (10, 5727064), (14, 4090760), (16, 3579415), (20, 2863532), (28, 2045380), (31, 1847440), (35, 1636304), (40, 1431766), (56, 1022690), (62, 923720), (70, 818152), (80, 715883), (112, 511345), (124, 461860), (140, 409076), (155, 369488), (217, 263920), (248, 230930), (280, 204538), (310, 184744), (434, 131960), (496, 115465), (560, 102269), (620, 92372), (868, 65980), (1085, 52784), (1240, 46186), (1736, 32990), (2170, 26392), (2480, 23093), (3299, 17360), (3472, 16495), (4340, 13196), (6598, 8680)]