1459900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 3414712

約数和(自身を除く): 1954812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1123, 1300, 2246, 4492, 5615, 11230, 14599, 22460, 28075, 29198, 56150, 58396, 72995, 112300, 145990, 291980, 364975, 729950, 1459900]

約数ペア:

[(1, 1459900), (2, 729950), (4, 364975), (5, 291980), (10, 145990), (13, 112300), (20, 72995), (25, 58396), (26, 56150), (50, 29198), (52, 28075), (65, 22460), (100, 14599), (130, 11230), (260, 5615), (325, 4492), (650, 2246), (1123, 1300)]