13967932940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1852511}}^1$

素因数の和:1852562

約数の個数: 48

約数和(自身を含む): 32678311680

約数和(自身を除く): 18710378740

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, 1852511, 3705022, 7410044, 9262555, 18525110, 24082643, 37050220, 48165286, 53722819, 96330572, 107445638, 120413215, 214891276, 240826430, 268614095, 481652860, 537228190, 698396647, 1074456380, 1396793294, 2793586588, 3491983235, 6983966470, 13967932940]

約数ペア:

[(1, 13967932940), (2, 6983966470), (4, 3491983235), (5, 2793586588), (10, 1396793294), (13, 1074456380), (20, 698396647), (26, 537228190), (29, 481652860), (52, 268614095), (58, 240826430), (65, 214891276), (116, 120413215), (130, 107445638), (145, 96330572), (260, 53722819), (290, 48165286), (377, 37050220), (580, 24082643), (754, 18525110), (1508, 9262555), (1885, 7410044), (3770, 3705022), (7540, 1852511)]