26752180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14699}}^1$

素因数の和:14728

約数の個数: 48

約数和(自身を含む): 69148800

約数和(自身を除く): 42396620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14699, 29398, 58796, 73495, 102893, 146990, 191087, 205786, 293980, 382174, 411572, 514465, 764348, 955435, 1028930, 1337609, 1910870, 2057860, 2675218, 3821740, 5350436, 6688045, 13376090, 26752180]

約数ペア:

[(1, 26752180), (2, 13376090), (4, 6688045), (5, 5350436), (7, 3821740), (10, 2675218), (13, 2057860), (14, 1910870), (20, 1337609), (26, 1028930), (28, 955435), (35, 764348), (52, 514465), (65, 411572), (70, 382174), (91, 293980), (130, 205786), (140, 191087), (182, 146990), (260, 102893), (364, 73495), (455, 58796), (910, 29398), (1820, 14699)]