190575280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6494

約数の個数: 80

約数和(自身を含む): 516020544

約数和(自身を除く): 325445264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 6421, 7420, 12842, 14840, 25684, 29680, 32105, 44947, 51368, 64210, 89894, 102736, 128420, 179788, 224735, 256840, 340313, 359576, 449470, 513680, 680626, 719152, 898940, 1361252, 1701565, 1797880, 2382191, 2722504, 3403130, 3595760, 4764382, 5445008, 6806260, 9528764, 11910955, 13612520, 19057528, 23821910, 27225040, 38115056, 47643820, 95287640, 190575280]

約数ペア:

[(1, 190575280), (2, 95287640), (4, 47643820), (5, 38115056), (7, 27225040), (8, 23821910), (10, 19057528), (14, 13612520), (16, 11910955), (20, 9528764), (28, 6806260), (35, 5445008), (40, 4764382), (53, 3595760), (56, 3403130), (70, 2722504), (80, 2382191), (106, 1797880), (112, 1701565), (140, 1361252), (212, 898940), (265, 719152), (280, 680626), (371, 513680), (424, 449470), (530, 359576), (560, 340313), (742, 256840), (848, 224735), (1060, 179788), (1484, 128420), (1855, 102736), (2120, 89894), (2968, 64210), (3710, 51368), (4240, 44947), (5936, 32105), (6421, 29680), (7420, 25684), (12842, 14840)]