40783400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29131}}^1$

素因数の和:29154

約数の個数: 48

約数和(自身を含む): 108371040

約数和(自身を除く): 67587640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 29131, 58262, 116524, 145655, 203917, 233048, 291310, 407834, 582620, 728275, 815668, 1019585, 1165240, 1456550, 1631336, 2039170, 2913100, 4078340, 5097925, 5826200, 8156680, 10195850, 20391700, 40783400]

約数ペア:

[(1, 40783400), (2, 20391700), (4, 10195850), (5, 8156680), (7, 5826200), (8, 5097925), (10, 4078340), (14, 2913100), (20, 2039170), (25, 1631336), (28, 1456550), (35, 1165240), (40, 1019585), (50, 815668), (56, 728275), (70, 582620), (100, 407834), (140, 291310), (175, 233048), (200, 203917), (280, 145655), (350, 116524), (700, 58262), (1400, 29131)]