11450720

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 27533520

約数和(自身を除く): 16082800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1213, 1888, 2360, 2426, 4720, 4852, 6065, 9440, 9704, 12130, 19408, 24260, 38816, 48520, 71567, 97040, 143134, 194080, 286268, 357835, 572536, 715670, 1145072, 1431340, 2290144, 2862680, 5725360, 11450720]

約数ペア:

[(1, 11450720), (2, 5725360), (4, 2862680), (5, 2290144), (8, 1431340), (10, 1145072), (16, 715670), (20, 572536), (32, 357835), (40, 286268), (59, 194080), (80, 143134), (118, 97040), (160, 71567), (236, 48520), (295, 38816), (472, 24260), (590, 19408), (944, 12130), (1180, 9704), (1213, 9440), (1888, 6065), (2360, 4852), (2426, 4720)]