139393400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{11813}}^1$

素因数の和:11888

約数の個数: 48

約数和(自身を含む): 329610600

約数和(自身を除く): 190217200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 11813, 23626, 47252, 59065, 94504, 118130, 236260, 295325, 472520, 590650, 696967, 1181300, 1393934, 2362600, 2787868, 3484835, 5575736, 6969670, 13939340, 17424175, 27878680, 34848350, 69696700, 139393400]

約数ペア:

[(1, 139393400), (2, 69696700), (4, 34848350), (5, 27878680), (8, 17424175), (10, 13939340), (20, 6969670), (25, 5575736), (40, 3484835), (50, 2787868), (59, 2362600), (100, 1393934), (118, 1181300), (200, 696967), (236, 590650), (295, 472520), (472, 295325), (590, 236260), (1180, 118130), (1475, 94504), (2360, 59065), (2950, 47252), (5900, 23626), (11800, 11813)]