38513800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14813}}^1$

素因数の和:14842

約数の個数: 48

約数和(自身を含む): 96439140

約数和(自身を除く): 57925340

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 14813, 29626, 59252, 74065, 118504, 148130, 192569, 296260, 370325, 385138, 592520, 740650, 770276, 962845, 1481300, 1540552, 1925690, 2962600, 3851380, 4814225, 7702760, 9628450, 19256900, 38513800]

約数ペア:

[(1, 38513800), (2, 19256900), (4, 9628450), (5, 7702760), (8, 4814225), (10, 3851380), (13, 2962600), (20, 1925690), (25, 1540552), (26, 1481300), (40, 962845), (50, 770276), (52, 740650), (65, 592520), (100, 385138), (104, 370325), (130, 296260), (200, 192569), (260, 148130), (325, 118504), (520, 74065), (650, 59252), (1300, 29626), (2600, 14813)]