11891360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5745

約数の個数: 48

約数和(自身を含む): 30259656

約数和(自身を除く): 18368296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5717, 11434, 22868, 28585, 45736, 57170, 74321, 91472, 114340, 148642, 182944, 228680, 297284, 371605, 457360, 594568, 743210, 914720, 1189136, 1486420, 2378272, 2972840, 5945680, 11891360]

約数ペア:

[(1, 11891360), (2, 5945680), (4, 2972840), (5, 2378272), (8, 1486420), (10, 1189136), (13, 914720), (16, 743210), (20, 594568), (26, 457360), (32, 371605), (40, 297284), (52, 228680), (65, 182944), (80, 148642), (104, 114340), (130, 91472), (160, 74321), (208, 57170), (260, 45736), (416, 28585), (520, 22868), (1040, 11434), (2080, 5717)]