1161500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 2673216

約数和(自身を除く): 1511716

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 101, 115, 125, 202, 230, 250, 404, 460, 500, 505, 575, 1010, 1150, 2020, 2300, 2323, 2525, 2875, 4646, 5050, 5750, 9292, 10100, 11500, 11615, 12625, 23230, 25250, 46460, 50500, 58075, 116150, 232300, 290375, 580750, 1161500]

約数ペア:

[(1, 1161500), (2, 580750), (4, 290375), (5, 232300), (10, 116150), (20, 58075), (23, 50500), (25, 46460), (46, 25250), (50, 23230), (92, 12625), (100, 11615), (101, 11500), (115, 10100), (125, 9292), (202, 5750), (230, 5050), (250, 4646), (404, 2875), (460, 2525), (500, 2323), (505, 2300), (575, 2020), (1010, 1150)]