127029961580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{9397}}^1$

素因数の和:9723

約数の個数: 96

約数和(自身を含む): 277602183936

約数和(自身を除く): 150572222356

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 197, 235, 292, 365, 394, 470, 730, 788, 940, 985, 1460, 1970, 3431, 3940, 6862, 9259, 9397, 13724, 14381, 17155, 18518, 18794, 28762, 34310, 37036, 37588, 46295, 46985, 57524, 68620, 71905, 92590, 93970, 143810, 185180, 187940, 287620, 441659, 675907, 685981, 883318, 1351814, 1371962, 1766636, 1851209, 2208295, 2703628, 2743924, 3379535, 3429905, 3702418, 4416590, 6759070, 6859810, 7404836, 8833180, 9256045, 13518140, 13719620, 18512090, 32241107, 37024180, 64482214, 87006823, 128964428, 135138257, 161205535, 174013646, 270276514, 322411070, 348027292, 435034115, 540553028, 644822140, 675691285, 870068230, 1351382570, 1740136460, 2702765140, 6351498079, 12702996158, 25405992316, 31757490395, 63514980790, 127029961580]

約数ペア:

[(1, 127029961580), (2, 63514980790), (4, 31757490395), (5, 25405992316), (10, 12702996158), (20, 6351498079), (47, 2702765140), (73, 1740136460), (94, 1351382570), (146, 870068230), (188, 675691285), (197, 644822140), (235, 540553028), (292, 435034115), (365, 348027292), (394, 322411070), (470, 270276514), (730, 174013646), (788, 161205535), (940, 135138257), (985, 128964428), (1460, 87006823), (1970, 64482214), (3431, 37024180), (3940, 32241107), (6862, 18512090), (9259, 13719620), (9397, 13518140), (13724, 9256045), (14381, 8833180), (17155, 7404836), (18518, 6859810), (18794, 6759070), (28762, 4416590), (34310, 3702418), (37036, 3429905), (37588, 3379535), (46295, 2743924), (46985, 2703628), (57524, 2208295), (68620, 1851209), (71905, 1766636), (92590, 1371962), (93970, 1351814), (143810, 883318), (185180, 685981), (187940, 675907), (287620, 441659)]