486376760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229423}}^1$

素因数の和:229487

約数の個数: 32

約数和(自身を含む): 1115000640

約数和(自身を除く): 628623880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 229423, 458846, 917692, 1147115, 1835384, 2294230, 4588460, 9176920, 12159419, 24318838, 48637676, 60797095, 97275352, 121594190, 243188380, 486376760]

約数ペア:

[(1, 486376760), (2, 243188380), (4, 121594190), (5, 97275352), (8, 60797095), (10, 48637676), (20, 24318838), (40, 12159419), (53, 9176920), (106, 4588460), (212, 2294230), (265, 1835384), (424, 1147115), (530, 917692), (1060, 458846), (2120, 229423)]