117636520

素因数分解:

$2^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1931}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 264993120

約数和(自身を除く): 147356600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1523, 1931, 3046, 3862, 6092, 7615, 7724, 9655, 12184, 15230, 15448, 19310, 30460, 38620, 60920, 77240, 2940913, 5881826, 11763652, 14704565, 23527304, 29409130, 58818260, 117636520]

約数ペア:

[(1, 117636520), (2, 58818260), (4, 29409130), (5, 23527304), (8, 14704565), (10, 11763652), (20, 5881826), (40, 2940913), (1523, 77240), (1931, 60920), (3046, 38620), (3862, 30460), (6092, 19310), (7615, 15448), (7724, 15230), (9655, 12184)]