53480080

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4003}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 125116992

約数和(自身を除く): 71636912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 4003, 6680, 8006, 13360, 16012, 20015, 32024, 40030, 64048, 80060, 160120, 320240, 668501, 1337002, 2674004, 3342505, 5348008, 6685010, 10696016, 13370020, 26740040, 53480080]

約数ペア:

[(1, 53480080), (2, 26740040), (4, 13370020), (5, 10696016), (8, 6685010), (10, 5348008), (16, 3342505), (20, 2674004), (40, 1337002), (80, 668501), (167, 320240), (334, 160120), (668, 80060), (835, 64048), (1336, 40030), (1670, 32024), (2672, 20015), (3340, 16012), (4003, 13360), (6680, 8006)]