37801420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 85111488

約数和(自身を除く): 47310068

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 2221, 3404, 4255, 4442, 8510, 8884, 11105, 17020, 22210, 44420, 51083, 82177, 102166, 164354, 204332, 255415, 328708, 410885, 510830, 821770, 1021660, 1643540, 1890071, 3780142, 7560284, 9450355, 18900710, 37801420]

約数ペア:

[(1, 37801420), (2, 18900710), (4, 9450355), (5, 7560284), (10, 3780142), (20, 1890071), (23, 1643540), (37, 1021660), (46, 821770), (74, 510830), (92, 410885), (115, 328708), (148, 255415), (185, 204332), (230, 164354), (370, 102166), (460, 82177), (740, 51083), (851, 44420), (1702, 22210), (2221, 17020), (3404, 11105), (4255, 8884), (4442, 8510)]