443415050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8219}}^1$

素因数の和:8327

約数の個数: 48

約数和(自身を含む): 899004960

約数和(自身を除く): 455589910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 8219, 10790, 16438, 26975, 41095, 53950, 82190, 106847, 205475, 213694, 410950, 534235, 682177, 1068470, 1364354, 2671175, 3410885, 5342350, 6821770, 8868301, 17054425, 17736602, 34108850, 44341505, 88683010, 221707525, 443415050]

約数ペア:

[(1, 443415050), (2, 221707525), (5, 88683010), (10, 44341505), (13, 34108850), (25, 17736602), (26, 17054425), (50, 8868301), (65, 6821770), (83, 5342350), (130, 3410885), (166, 2671175), (325, 1364354), (415, 1068470), (650, 682177), (830, 534235), (1079, 410950), (2075, 213694), (2158, 205475), (4150, 106847), (5395, 82190), (8219, 53950), (10790, 41095), (16438, 26975)]