38448400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5096

約数の個数: 60

約数和(自身を含む): 97253200

約数和(自身を除く): 58804800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5059, 7600, 10118, 20236, 25295, 40472, 50590, 80944, 96121, 101180, 126475, 192242, 202360, 252950, 384484, 404720, 480605, 505900, 768968, 961210, 1011800, 1537936, 1922420, 2023600, 2403025, 3844840, 4806050, 7689680, 9612100, 19224200, 38448400]

約数ペア:

[(1, 38448400), (2, 19224200), (4, 9612100), (5, 7689680), (8, 4806050), (10, 3844840), (16, 2403025), (19, 2023600), (20, 1922420), (25, 1537936), (38, 1011800), (40, 961210), (50, 768968), (76, 505900), (80, 480605), (95, 404720), (100, 384484), (152, 252950), (190, 202360), (200, 192242), (304, 126475), (380, 101180), (400, 96121), (475, 80944), (760, 50590), (950, 40472), (1520, 25295), (1900, 20236), (3800, 10118), (5059, 7600)]