25079520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52249}}^1$

素因数の和:52267

約数の個数: 48

約数和(自身を含む): 79002000

約数和(自身を除く): 53922480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52249, 104498, 156747, 208996, 261245, 313494, 417992, 522490, 626988, 783735, 835984, 1044980, 1253976, 1567470, 1671968, 2089960, 2507952, 3134940, 4179920, 5015904, 6269880, 8359840, 12539760, 25079520]

約数ペア:

[(1, 25079520), (2, 12539760), (3, 8359840), (4, 6269880), (5, 5015904), (6, 4179920), (8, 3134940), (10, 2507952), (12, 2089960), (15, 1671968), (16, 1567470), (20, 1253976), (24, 1044980), (30, 835984), (32, 783735), (40, 626988), (48, 522490), (60, 417992), (80, 313494), (96, 261245), (120, 208996), (160, 156747), (240, 104498), (480, 52249)]