5259460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 6836540

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 499, 527, 620, 998, 1054, 1996, 2108, 2495, 2635, 4990, 5270, 8483, 9980, 10540, 15469, 16966, 30938, 33932, 42415, 61876, 77345, 84830, 154690, 169660, 262973, 309380, 525946, 1051892, 1314865, 2629730, 5259460]

約数ペア:

[(1, 5259460), (2, 2629730), (4, 1314865), (5, 1051892), (10, 525946), (17, 309380), (20, 262973), (31, 169660), (34, 154690), (62, 84830), (68, 77345), (85, 61876), (124, 42415), (155, 33932), (170, 30938), (310, 16966), (340, 15469), (499, 10540), (527, 9980), (620, 8483), (998, 5270), (1054, 4990), (1996, 2635), (2108, 2495)]