5602220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7521940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 743, 754, 1486, 1508, 1885, 2972, 3715, 3770, 7430, 7540, 9659, 14860, 19318, 21547, 38636, 43094, 48295, 86188, 96590, 107735, 193180, 215470, 280111, 430940, 560222, 1120444, 1400555, 2801110, 5602220]

約数ペア:

[(1, 5602220), (2, 2801110), (4, 1400555), (5, 1120444), (10, 560222), (13, 430940), (20, 280111), (26, 215470), (29, 193180), (52, 107735), (58, 96590), (65, 86188), (116, 48295), (130, 43094), (145, 38636), (260, 21547), (290, 19318), (377, 14860), (580, 9659), (743, 7540), (754, 7430), (1486, 3770), (1508, 3715), (1885, 2972)]