22702850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 21627646

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 151, 155, 194, 302, 310, 485, 755, 775, 970, 1510, 1550, 2425, 3007, 3775, 4681, 4850, 6014, 7550, 9362, 14647, 15035, 23405, 29294, 30070, 46810, 73235, 75175, 117025, 146470, 150350, 234050, 366175, 454057, 732350, 908114, 2270285, 4540570, 11351425, 22702850]

約数ペア:

[(1, 22702850), (2, 11351425), (5, 4540570), (10, 2270285), (25, 908114), (31, 732350), (50, 454057), (62, 366175), (97, 234050), (151, 150350), (155, 146470), (194, 117025), (302, 75175), (310, 73235), (485, 46810), (755, 30070), (775, 29294), (970, 23405), (1510, 15035), (1550, 14647), (2425, 9362), (3007, 7550), (3775, 6014), (4681, 4850)]