533075560

素因数分解:

$2^3\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{4513}}^1$

素因数の和:7477

約数の個数: 32

約数和(自身を含む): 1200092040

約数和(自身を除く): 667016480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2953, 4513, 5906, 9026, 11812, 14765, 18052, 22565, 23624, 29530, 36104, 45130, 59060, 90260, 118120, 180520, 13326889, 26653778, 53307556, 66634445, 106615112, 133268890, 266537780, 533075560]

約数ペア:

[(1, 533075560), (2, 266537780), (4, 133268890), (5, 106615112), (8, 66634445), (10, 53307556), (20, 26653778), (40, 13326889), (2953, 180520), (4513, 118120), (5906, 90260), (9026, 59060), (11812, 45130), (14765, 36104), (18052, 29530), (22565, 23624)]