45360220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 56246180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1511, 1580, 3002, 3022, 6004, 6044, 7505, 7555, 15010, 15110, 28709, 30020, 30220, 57418, 114836, 119369, 143545, 238738, 287090, 477476, 574180, 596845, 1193690, 2268011, 2387380, 4536022, 9072044, 11340055, 22680110, 45360220]

約数ペア:

[(1, 45360220), (2, 22680110), (4, 11340055), (5, 9072044), (10, 4536022), (19, 2387380), (20, 2268011), (38, 1193690), (76, 596845), (79, 574180), (95, 477476), (158, 287090), (190, 238738), (316, 143545), (380, 119369), (395, 114836), (790, 57418), (1501, 30220), (1511, 30020), (1580, 28709), (3002, 15110), (3022, 15010), (6004, 7555), (6044, 7505)]