484331380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2027}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 1097066880

約数和(自身を除く): 612735500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 919, 1838, 2027, 3676, 4054, 4595, 8108, 9190, 10135, 11947, 18380, 20270, 23894, 26351, 40540, 47788, 52702, 59735, 105404, 119470, 131755, 238940, 263510, 527020, 1862813, 3725626, 7451252, 9314065, 18628130, 24216569, 37256260, 48433138, 96866276, 121082845, 242165690, 484331380]

約数ペア:

[(1, 484331380), (2, 242165690), (4, 121082845), (5, 96866276), (10, 48433138), (13, 37256260), (20, 24216569), (26, 18628130), (52, 9314065), (65, 7451252), (130, 3725626), (260, 1862813), (919, 527020), (1838, 263510), (2027, 238940), (3676, 131755), (4054, 119470), (4595, 105404), (8108, 59735), (9190, 52702), (10135, 47788), (11947, 40540), (18380, 26351), (20270, 23894)]