38354360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 95752800

約数和(自身を除く): 57398440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1429, 2440, 2684, 2858, 3355, 5368, 5716, 6710, 7145, 11432, 13420, 14290, 15719, 26840, 28580, 31438, 57160, 62876, 78595, 87169, 125752, 157190, 174338, 314380, 348676, 435845, 628760, 697352, 871690, 958859, 1743380, 1917718, 3486760, 3835436, 4794295, 7670872, 9588590, 19177180, 38354360]

約数ペア:

[(1, 38354360), (2, 19177180), (4, 9588590), (5, 7670872), (8, 4794295), (10, 3835436), (11, 3486760), (20, 1917718), (22, 1743380), (40, 958859), (44, 871690), (55, 697352), (61, 628760), (88, 435845), (110, 348676), (122, 314380), (220, 174338), (244, 157190), (305, 125752), (440, 87169), (488, 78595), (610, 62876), (671, 57160), (1220, 31438), (1342, 28580), (1429, 26840), (2440, 15719), (2684, 14290), (2858, 13420), (3355, 11432), (5368, 7145), (5716, 6710)]