115831300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89101}}^1$

素因数の和:89128

約数の個数: 36

約数和(自身を含む): 270691876

約数和(自身を除く): 154860576

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 89101, 178202, 356404, 445505, 891010, 1158313, 1782020, 2227525, 2316626, 4455050, 4633252, 5791565, 8910100, 11583130, 23166260, 28957825, 57915650, 115831300]

約数ペア:

[(1, 115831300), (2, 57915650), (4, 28957825), (5, 23166260), (10, 11583130), (13, 8910100), (20, 5791565), (25, 4633252), (26, 4455050), (50, 2316626), (52, 2227525), (65, 1782020), (100, 1158313), (130, 891010), (260, 445505), (325, 356404), (650, 178202), (1300, 89101)]