48016720

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2621}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 112169160

約数和(自身を除く): 64152440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2621, 3664, 4580, 5242, 9160, 10484, 13105, 18320, 20968, 26210, 41936, 52420, 104840, 209680, 600209, 1200418, 2400836, 3001045, 4801672, 6002090, 9603344, 12004180, 24008360, 48016720]

約数ペア:

[(1, 48016720), (2, 24008360), (4, 12004180), (5, 9603344), (8, 6002090), (10, 4801672), (16, 3001045), (20, 2400836), (40, 1200418), (80, 600209), (229, 209680), (458, 104840), (916, 52420), (1145, 41936), (1832, 26210), (2290, 20968), (2621, 18320), (3664, 13105), (4580, 10484), (5242, 9160)]