1409900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 3197712

約数和(自身を除く): 1787812

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 613, 1150, 1226, 2300, 2452, 3065, 6130, 12260, 14099, 15325, 28198, 30650, 56396, 61300, 70495, 140990, 281980, 352475, 704950, 1409900]

約数ペア:

[(1, 1409900), (2, 704950), (4, 352475), (5, 281980), (10, 140990), (20, 70495), (23, 61300), (25, 56396), (46, 30650), (50, 28198), (92, 15325), (100, 14099), (115, 12260), (230, 6130), (460, 3065), (575, 2452), (613, 2300), (1150, 1226)]