14467995880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{177217}}^1$

素因数の和:177398

約数の個数: 64

約数和(自身を含む): 35280559440

約数和(自身を除く): 20812563560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 2041, 3140, 4082, 6280, 8164, 10205, 16328, 20410, 40820, 81640, 177217, 354434, 708868, 886085, 1417736, 1772170, 2303821, 3544340, 4607642, 7088680, 9215284, 11519105, 18430568, 23038210, 27823069, 46076420, 55646138, 92152840, 111292276, 139115345, 222584552, 278230690, 361699897, 556461380, 723399794, 1112922760, 1446799588, 1808499485, 2893599176, 3616998970, 7233997940, 14467995880]

約数ペア:

[(1, 14467995880), (2, 7233997940), (4, 3616998970), (5, 2893599176), (8, 1808499485), (10, 1446799588), (13, 1112922760), (20, 723399794), (26, 556461380), (40, 361699897), (52, 278230690), (65, 222584552), (104, 139115345), (130, 111292276), (157, 92152840), (260, 55646138), (314, 46076420), (520, 27823069), (628, 23038210), (785, 18430568), (1256, 11519105), (1570, 9215284), (2041, 7088680), (3140, 4607642), (4082, 3544340), (6280, 2303821), (8164, 1772170), (10205, 1417736), (16328, 886085), (20410, 708868), (40820, 354434), (81640, 177217)]