111270380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1523}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 252703584

約数和(自身を除く): 141433204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 1124, 1405, 1523, 2810, 3046, 3653, 5620, 6092, 7306, 7615, 14612, 15230, 18265, 19799, 30460, 36530, 39598, 73060, 79196, 98995, 197990, 395980, 427963, 855926, 1711852, 2139815, 4279630, 5563519, 8559260, 11127038, 22254076, 27817595, 55635190, 111270380]

約数ペア:

[(1, 111270380), (2, 55635190), (4, 27817595), (5, 22254076), (10, 11127038), (13, 8559260), (20, 5563519), (26, 4279630), (52, 2139815), (65, 1711852), (130, 855926), (260, 427963), (281, 395980), (562, 197990), (1124, 98995), (1405, 79196), (1523, 73060), (2810, 39598), (3046, 36530), (3653, 30460), (5620, 19799), (6092, 18265), (7306, 15230), (7615, 14612)]