8522820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5261}}^1$

素因数の和:5282

約数の個数: 60

約数和(自身を含む): 26741484

約数和(自身を除く): 18218664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5261, 10522, 15783, 21044, 26305, 31566, 47349, 52610, 63132, 78915, 94698, 105220, 142047, 157830, 189396, 236745, 284094, 315660, 426141, 473490, 568188, 710235, 852282, 946980, 1420470, 1704564, 2130705, 2840940, 4261410, 8522820]

約数ペア:

[(1, 8522820), (2, 4261410), (3, 2840940), (4, 2130705), (5, 1704564), (6, 1420470), (9, 946980), (10, 852282), (12, 710235), (15, 568188), (18, 473490), (20, 426141), (27, 315660), (30, 284094), (36, 236745), (45, 189396), (54, 157830), (60, 142047), (81, 105220), (90, 94698), (108, 78915), (135, 63132), (162, 52610), (180, 47349), (270, 31566), (324, 26305), (405, 21044), (540, 15783), (810, 10522), (1620, 5261)]