11255480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 27129600

約数和(自身を除く): 15874120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 313, 580, 620, 626, 899, 1160, 1240, 1252, 1565, 1798, 2504, 3130, 3596, 4495, 6260, 7192, 8990, 9077, 9703, 12520, 17980, 18154, 19406, 35960, 36308, 38812, 45385, 48515, 72616, 77624, 90770, 97030, 181540, 194060, 281387, 363080, 388120, 562774, 1125548, 1406935, 2251096, 2813870, 5627740, 11255480]

約数ペア:

[(1, 11255480), (2, 5627740), (4, 2813870), (5, 2251096), (8, 1406935), (10, 1125548), (20, 562774), (29, 388120), (31, 363080), (40, 281387), (58, 194060), (62, 181540), (116, 97030), (124, 90770), (145, 77624), (155, 72616), (232, 48515), (248, 45385), (290, 38812), (310, 36308), (313, 35960), (580, 19406), (620, 18154), (626, 17980), (899, 12520), (1160, 9703), (1240, 9077), (1252, 8990), (1565, 7192), (1798, 6260), (2504, 4495), (3130, 3596)]