22894160

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 53434080

約数和(自身を除く): 30539920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 683, 838, 1366, 1676, 2095, 2732, 3352, 3415, 4190, 5464, 6704, 6830, 8380, 10928, 13660, 16760, 27320, 33520, 54640, 286177, 572354, 1144708, 1430885, 2289416, 2861770, 4578832, 5723540, 11447080, 22894160]

約数ペア:

[(1, 22894160), (2, 11447080), (4, 5723540), (5, 4578832), (8, 2861770), (10, 2289416), (16, 1430885), (20, 1144708), (40, 572354), (80, 286177), (419, 54640), (683, 33520), (838, 27320), (1366, 16760), (1676, 13660), (2095, 10928), (2732, 8380), (3352, 6830), (3415, 6704), (4190, 5464)]