22352680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 58141440

約数和(自身を除く): 35788760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 823, 970, 1358, 1646, 1940, 2716, 3292, 3395, 3880, 4115, 5432, 5761, 6584, 6790, 8230, 11522, 13580, 16460, 23044, 27160, 28805, 32920, 46088, 57610, 79831, 115220, 159662, 230440, 319324, 399155, 558817, 638648, 798310, 1117634, 1596620, 2235268, 2794085, 3193240, 4470536, 5588170, 11176340, 22352680]

約数ペア:

[(1, 22352680), (2, 11176340), (4, 5588170), (5, 4470536), (7, 3193240), (8, 2794085), (10, 2235268), (14, 1596620), (20, 1117634), (28, 798310), (35, 638648), (40, 558817), (56, 399155), (70, 319324), (97, 230440), (140, 159662), (194, 115220), (280, 79831), (388, 57610), (485, 46088), (679, 32920), (776, 28805), (823, 27160), (970, 23044), (1358, 16460), (1646, 13580), (1940, 11522), (2716, 8230), (3292, 6790), (3395, 6584), (3880, 5761), (4115, 5432)]