9520550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 19394592

約数和(自身を除く): 9874042

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 151, 194, 302, 325, 485, 650, 755, 970, 1261, 1510, 1963, 2425, 2522, 3775, 3926, 4850, 6305, 7550, 9815, 12610, 14647, 19630, 29294, 31525, 49075, 63050, 73235, 98150, 146470, 190411, 366175, 380822, 732350, 952055, 1904110, 4760275, 9520550]

約数ペア:

[(1, 9520550), (2, 4760275), (5, 1904110), (10, 952055), (13, 732350), (25, 380822), (26, 366175), (50, 190411), (65, 146470), (97, 98150), (130, 73235), (151, 63050), (194, 49075), (302, 31525), (325, 29294), (485, 19630), (650, 14647), (755, 12610), (970, 9815), (1261, 7550), (1510, 6305), (1963, 4850), (2425, 3926), (2522, 3775)]