34267420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 79279200

約数和(自身を除く): 45011780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1429, 2180, 2398, 2858, 4796, 5716, 5995, 7145, 11990, 14290, 15719, 23980, 28580, 31438, 62876, 78595, 155761, 157190, 311522, 314380, 623044, 778805, 1557610, 1713371, 3115220, 3426742, 6853484, 8566855, 17133710, 34267420]

約数ペア:

[(1, 34267420), (2, 17133710), (4, 8566855), (5, 6853484), (10, 3426742), (11, 3115220), (20, 1713371), (22, 1557610), (44, 778805), (55, 623044), (109, 314380), (110, 311522), (218, 157190), (220, 155761), (436, 78595), (545, 62876), (1090, 31438), (1199, 28580), (1429, 23980), (2180, 15719), (2398, 14290), (2858, 11990), (4796, 7145), (5716, 5995)]