9933520

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 23239584

約数和(自身を除く): 13306064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 547, 908, 1094, 1135, 1816, 2188, 2270, 2735, 3632, 4376, 4540, 5470, 8752, 9080, 10940, 18160, 21880, 43760, 124169, 248338, 496676, 620845, 993352, 1241690, 1986704, 2483380, 4966760, 9933520]

約数ペア:

[(1, 9933520), (2, 4966760), (4, 2483380), (5, 1986704), (8, 1241690), (10, 993352), (16, 620845), (20, 496676), (40, 248338), (80, 124169), (227, 43760), (454, 21880), (547, 18160), (908, 10940), (1094, 9080), (1135, 8752), (1816, 5470), (2188, 4540), (2270, 4376), (2735, 3632)]