11598020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 17002300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2239, 2590, 4478, 5180, 8956, 11195, 15673, 22390, 31346, 44780, 62692, 78365, 82843, 156730, 165686, 313460, 331372, 414215, 579901, 828430, 1159802, 1656860, 2319604, 2899505, 5799010, 11598020]

約数ペア:

[(1, 11598020), (2, 5799010), (4, 2899505), (5, 2319604), (7, 1656860), (10, 1159802), (14, 828430), (20, 579901), (28, 414215), (35, 331372), (37, 313460), (70, 165686), (74, 156730), (140, 82843), (148, 78365), (185, 62692), (259, 44780), (370, 31346), (518, 22390), (740, 15673), (1036, 11195), (1295, 8956), (2239, 5180), (2590, 4478)]