536293840

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{66373}}^1$

素因数の和:66487

約数の個数: 40

約数和(自身を含む): 1259247528

約数和(自身を除く): 722953688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 66373, 132746, 265492, 331865, 530984, 663730, 1061968, 1327460, 2654920, 5309840, 6703673, 13407346, 26814692, 33518365, 53629384, 67036730, 107258768, 134073460, 268146920, 536293840]

約数ペア:

[(1, 536293840), (2, 268146920), (4, 134073460), (5, 107258768), (8, 67036730), (10, 53629384), (16, 33518365), (20, 26814692), (40, 13407346), (80, 6703673), (101, 5309840), (202, 2654920), (404, 1327460), (505, 1061968), (808, 663730), (1010, 530984), (1616, 331865), (2020, 265492), (4040, 132746), (8080, 66373)]