25811610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 73903104

約数和(自身を除く): 48091494

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 55, 66, 85, 86, 102, 107, 110, 129, 165, 170, 187, 214, 215, 255, 258, 321, 330, 374, 430, 473, 510, 535, 561, 642, 645, 731, 935, 946, 1070, 1122, 1177, 1290, 1419, 1462, 1605, 1819, 1870, 2193, 2354, 2365, 2805, 2838, 3210, 3531, 3638, 3655, 4386, 4601, 4730, 5457, 5610, 5885, 7062, 7095, 7310, 8041, 9095, 9202, 10914, 10965, 11770, 13803, 14190, 16082, 17655, 18190, 20009, 21930, 23005, 24123, 27285, 27606, 35310, 40018, 40205, 46010, 48246, 50611, 54570, 60027, 69015, 78217, 80410, 100045, 101222, 120054, 120615, 138030, 151833, 156434, 200090, 234651, 241230, 253055, 300135, 303666, 391085, 469302, 506110, 600270, 759165, 782170, 860387, 1173255, 1518330, 1720774, 2346510, 2581161, 4301935, 5162322, 8603870, 12905805, 25811610]

約数ペア:

[(1, 25811610), (2, 12905805), (3, 8603870), (5, 5162322), (6, 4301935), (10, 2581161), (11, 2346510), (15, 1720774), (17, 1518330), (22, 1173255), (30, 860387), (33, 782170), (34, 759165), (43, 600270), (51, 506110), (55, 469302), (66, 391085), (85, 303666), (86, 300135), (102, 253055), (107, 241230), (110, 234651), (129, 200090), (165, 156434), (170, 151833), (187, 138030), (214, 120615), (215, 120054), (255, 101222), (258, 100045), (321, 80410), (330, 78217), (374, 69015), (430, 60027), (473, 54570), (510, 50611), (535, 48246), (561, 46010), (642, 40205), (645, 40018), (731, 35310), (935, 27606), (946, 27285), (1070, 24123), (1122, 23005), (1177, 21930), (1290, 20009), (1419, 18190), (1462, 17655), (1605, 16082), (1819, 14190), (1870, 13803), (2193, 11770), (2354, 10965), (2365, 10914), (2805, 9202), (2838, 9095), (3210, 8041), (3531, 7310), (3638, 7095), (3655, 7062), (4386, 5885), (4601, 5610), (4730, 5457)]