73462220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9743}}^1$

素因数の和:9794

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 98421940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9743, 19486, 38972, 48715, 97430, 126659, 194860, 253318, 282547, 506636, 565094, 633295, 1130188, 1266590, 1412735, 2533180, 2825470, 3673111, 5650940, 7346222, 14692444, 18365555, 36731110, 73462220]

約数ペア:

[(1, 73462220), (2, 36731110), (4, 18365555), (5, 14692444), (10, 7346222), (13, 5650940), (20, 3673111), (26, 2825470), (29, 2533180), (52, 1412735), (58, 1266590), (65, 1130188), (116, 633295), (130, 565094), (145, 506636), (260, 282547), (290, 253318), (377, 194860), (580, 126659), (754, 97430), (1508, 48715), (1885, 38972), (3770, 19486), (7540, 9743)]