5066208940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{671911}}^1$

素因数の和:671962

約数の個数: 48

約数和(自身を含む): 11852527680

約数和(自身を除く): 6786318740

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, 671911, 1343822, 2687644, 3359555, 6719110, 8734843, 13438220, 17469686, 19485419, 34939372, 38970838, 43674215, 77941676, 87348430, 97427095, 174696860, 194854190, 253310447, 389708380, 506620894, 1013241788, 1266552235, 2533104470, 5066208940]

約数ペア:

[(1, 5066208940), (2, 2533104470), (4, 1266552235), (5, 1013241788), (10, 506620894), (13, 389708380), (20, 253310447), (26, 194854190), (29, 174696860), (52, 97427095), (58, 87348430), (65, 77941676), (116, 43674215), (130, 38970838), (145, 34939372), (260, 19485419), (290, 17469686), (377, 13438220), (580, 8734843), (754, 6719110), (1508, 3359555), (1885, 2687644), (3770, 1343822), (7540, 671911)]