10978720

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 26399520

約数和(自身を除く): 15420800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1163, 1180, 1888, 2326, 2360, 4652, 4720, 5815, 9304, 9440, 11630, 18608, 23260, 37216, 46520, 68617, 93040, 137234, 186080, 274468, 343085, 548936, 686170, 1097872, 1372340, 2195744, 2744680, 5489360, 10978720]

約数ペア:

[(1, 10978720), (2, 5489360), (4, 2744680), (5, 2195744), (8, 1372340), (10, 1097872), (16, 686170), (20, 548936), (32, 343085), (40, 274468), (59, 186080), (80, 137234), (118, 93040), (160, 68617), (236, 46520), (295, 37216), (472, 23260), (590, 18608), (944, 11630), (1163, 9440), (1180, 9304), (1888, 5815), (2326, 4720), (2360, 4652)]