57373750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 125959680

約数和(自身を除く): 68585930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 83, 125, 158, 166, 175, 250, 350, 395, 415, 553, 581, 625, 790, 830, 875, 1106, 1162, 1250, 1750, 1975, 2075, 2765, 2905, 3950, 4150, 4375, 5530, 5810, 6557, 8750, 9875, 10375, 13114, 13825, 14525, 19750, 20750, 27650, 29050, 32785, 45899, 49375, 51875, 65570, 69125, 72625, 91798, 98750, 103750, 138250, 145250, 163925, 229495, 327850, 345625, 363125, 458990, 691250, 726250, 819625, 1147475, 1639250, 2294950, 4098125, 5737375, 8196250, 11474750, 28686875, 57373750]

約数ペア:

[(1, 57373750), (2, 28686875), (5, 11474750), (7, 8196250), (10, 5737375), (14, 4098125), (25, 2294950), (35, 1639250), (50, 1147475), (70, 819625), (79, 726250), (83, 691250), (125, 458990), (158, 363125), (166, 345625), (175, 327850), (250, 229495), (350, 163925), (395, 145250), (415, 138250), (553, 103750), (581, 98750), (625, 91798), (790, 72625), (830, 69125), (875, 65570), (1106, 51875), (1162, 49375), (1250, 45899), (1750, 32785), (1975, 29050), (2075, 27650), (2765, 20750), (2905, 19750), (3950, 14525), (4150, 13825), (4375, 13114), (5530, 10375), (5810, 9875), (6557, 8750)]