3844840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 9108000

約数和(自身を除く): 5263160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5059, 10118, 20236, 25295, 40472, 50590, 96121, 101180, 192242, 202360, 384484, 480605, 768968, 961210, 1922420, 3844840]

約数ペア:

[(1, 3844840), (2, 1922420), (4, 961210), (5, 768968), (8, 480605), (10, 384484), (19, 202360), (20, 192242), (38, 101180), (40, 96121), (76, 50590), (95, 40472), (152, 25295), (190, 20236), (380, 10118), (760, 5059)]