100538454380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55240909}}^1$

素因数の和:55240938

約数の個数: 48

約数和(自身を含む): 259853240640

約数和(自身を除く): 159314786260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 55240909, 110481818, 220963636, 276204545, 386686363, 552409090, 718131817, 773372726, 1104818180, 1436263634, 1546745452, 1933431815, 2872527268, 3590659085, 3866863630, 5026922719, 7181318170, 7733727260, 10053845438, 14362636340, 20107690876, 25134613595, 50269227190, 100538454380]

約数ペア:

[(1, 100538454380), (2, 50269227190), (4, 25134613595), (5, 20107690876), (7, 14362636340), (10, 10053845438), (13, 7733727260), (14, 7181318170), (20, 5026922719), (26, 3866863630), (28, 3590659085), (35, 2872527268), (52, 1933431815), (65, 1546745452), (70, 1436263634), (91, 1104818180), (130, 773372726), (140, 718131817), (182, 552409090), (260, 386686363), (364, 276204545), (455, 220963636), (910, 110481818), (1820, 55240909)]