57010240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 160349184

約数和(自身を除く): 103338944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 821, 868, 992, 1085, 1120, 1240, 1642, 1736, 1984, 2170, 2240, 2480, 3284, 3472, 4105, 4340, 4960, 5747, 6568, 6944, 8210, 8680, 9920, 11494, 13136, 13888, 16420, 17360, 22988, 25451, 26272, 28735, 32840, 34720, 45976, 50902, 52544, 57470, 65680, 69440, 91952, 101804, 114940, 127255, 131360, 178157, 183904, 203608, 229880, 254510, 262720, 356314, 367808, 407216, 459760, 509020, 712628, 814432, 890785, 919520, 1018040, 1425256, 1628864, 1781570, 1839040, 2036080, 2850512, 3563140, 4072160, 5701024, 7126280, 8144320, 11402048, 14252560, 28505120, 57010240]

約数ペア:

[(1, 57010240), (2, 28505120), (4, 14252560), (5, 11402048), (7, 8144320), (8, 7126280), (10, 5701024), (14, 4072160), (16, 3563140), (20, 2850512), (28, 2036080), (31, 1839040), (32, 1781570), (35, 1628864), (40, 1425256), (56, 1018040), (62, 919520), (64, 890785), (70, 814432), (80, 712628), (112, 509020), (124, 459760), (140, 407216), (155, 367808), (160, 356314), (217, 262720), (224, 254510), (248, 229880), (280, 203608), (310, 183904), (320, 178157), (434, 131360), (448, 127255), (496, 114940), (560, 101804), (620, 91952), (821, 69440), (868, 65680), (992, 57470), (1085, 52544), (1120, 50902), (1240, 45976), (1642, 34720), (1736, 32840), (1984, 28735), (2170, 26272), (2240, 25451), (2480, 22988), (3284, 17360), (3472, 16420), (4105, 13888), (4340, 13136), (4960, 11494), (5747, 9920), (6568, 8680), (6944, 8210)]