15702011380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{859913}}^1$

素因数の和:860016

約数の個数: 48

約数和(自身を含む): 36405319104

約数和(自身を除く): 20703307724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 859913, 1719826, 3439652, 4299565, 8599130, 9459043, 17198260, 18918086, 37836172, 47295215, 71372779, 94590430, 142745558, 189180860, 285491116, 356863895, 713727790, 785100569, 1427455580, 1570201138, 3140402276, 3925502845, 7851005690, 15702011380]

約数ペア:

[(1, 15702011380), (2, 7851005690), (4, 3925502845), (5, 3140402276), (10, 1570201138), (11, 1427455580), (20, 785100569), (22, 713727790), (44, 356863895), (55, 285491116), (83, 189180860), (110, 142745558), (166, 94590430), (220, 71372779), (332, 47295215), (415, 37836172), (830, 18918086), (913, 17198260), (1660, 9459043), (1826, 8599130), (3652, 4299565), (4565, 3439652), (9130, 1719826), (18260, 859913)]