16126180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 22822940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 503, 916, 1006, 1145, 1603, 2012, 2290, 2515, 3206, 3521, 4580, 5030, 6412, 7042, 8015, 10060, 14084, 16030, 17605, 32060, 35210, 70420, 115187, 230374, 460748, 575935, 806309, 1151870, 1612618, 2303740, 3225236, 4031545, 8063090, 16126180]

約数ペア:

[(1, 16126180), (2, 8063090), (4, 4031545), (5, 3225236), (7, 2303740), (10, 1612618), (14, 1151870), (20, 806309), (28, 575935), (35, 460748), (70, 230374), (140, 115187), (229, 70420), (458, 35210), (503, 32060), (916, 17605), (1006, 16030), (1145, 14084), (1603, 10060), (2012, 8015), (2290, 7042), (2515, 6412), (3206, 5030), (3521, 4580)]