5053520

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 11848200

約数和(自身を除く): 6794680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 349, 362, 698, 724, 905, 1396, 1448, 1745, 1810, 2792, 2896, 3490, 3620, 5584, 6980, 7240, 13960, 14480, 27920, 63169, 126338, 252676, 315845, 505352, 631690, 1010704, 1263380, 2526760, 5053520]

約数ペア:

[(1, 5053520), (2, 2526760), (4, 1263380), (5, 1010704), (8, 631690), (10, 505352), (16, 315845), (20, 252676), (40, 126338), (80, 63169), (181, 27920), (349, 14480), (362, 13960), (698, 7240), (724, 6980), (905, 5584), (1396, 3620), (1448, 3490), (1745, 2896), (1810, 2792)]