122257240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5624

約数の個数: 64

約数和(自身を含む): 318412800

約数和(自身を除く): 196155560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5527, 5530, 11054, 11060, 22108, 22120, 27635, 38689, 44216, 55270, 77378, 110540, 154756, 193445, 221080, 309512, 386890, 436633, 773780, 873266, 1547560, 1746532, 2183165, 3056431, 3493064, 4366330, 6112862, 8732660, 12225724, 15282155, 17465320, 24451448, 30564310, 61128620, 122257240]

約数ペア:

[(1, 122257240), (2, 61128620), (4, 30564310), (5, 24451448), (7, 17465320), (8, 15282155), (10, 12225724), (14, 8732660), (20, 6112862), (28, 4366330), (35, 3493064), (40, 3056431), (56, 2183165), (70, 1746532), (79, 1547560), (140, 873266), (158, 773780), (280, 436633), (316, 386890), (395, 309512), (553, 221080), (632, 193445), (790, 154756), (1106, 110540), (1580, 77378), (2212, 55270), (2765, 44216), (3160, 38689), (4424, 27635), (5527, 22120), (5530, 22108), (11054, 11060)]