230568460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 505804320

約数和(自身を除く): 275235860

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 4366, 5281, 8732, 10562, 10915, 21124, 21830, 26405, 43660, 52810, 105620, 195397, 311579, 390794, 623158, 781588, 976985, 1246316, 1557895, 1953970, 3115790, 3907940, 6231580, 11528423, 23056846, 46113692, 57642115, 115284230, 230568460]

約数ペア:

[(1, 230568460), (2, 115284230), (4, 57642115), (5, 46113692), (10, 23056846), (20, 11528423), (37, 6231580), (59, 3907940), (74, 3115790), (118, 1953970), (148, 1557895), (185, 1246316), (236, 976985), (295, 781588), (370, 623158), (590, 390794), (740, 311579), (1180, 195397), (2183, 105620), (4366, 52810), (5281, 43660), (8732, 26405), (10562, 21830), (10915, 21124)]