24625420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 53978400

約数和(自身を除く): 29352980

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 509, 590, 820, 1018, 1180, 2036, 2419, 2545, 4838, 5090, 9676, 10180, 12095, 20869, 24190, 30031, 41738, 48380, 60062, 83476, 104345, 120124, 150155, 208690, 300310, 417380, 600620, 1231271, 2462542, 4925084, 6156355, 12312710, 24625420]

約数ペア:

[(1, 24625420), (2, 12312710), (4, 6156355), (5, 4925084), (10, 2462542), (20, 1231271), (41, 600620), (59, 417380), (82, 300310), (118, 208690), (164, 150155), (205, 120124), (236, 104345), (295, 83476), (410, 60062), (509, 48380), (590, 41738), (820, 30031), (1018, 24190), (1180, 20869), (2036, 12095), (2419, 10180), (2545, 9676), (4838, 5090)]