22507660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 58665600

約数和(自身を除く): 36157940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 193, 196, 238, 245, 340, 343, 386, 476, 490, 595, 686, 772, 833, 965, 980, 1190, 1351, 1372, 1666, 1715, 1930, 2380, 2702, 3281, 3332, 3430, 3860, 4165, 5404, 5831, 6562, 6755, 6860, 8330, 9457, 11662, 13124, 13510, 16405, 16660, 18914, 22967, 23324, 27020, 29155, 32810, 37828, 45934, 47285, 58310, 65620, 66199, 91868, 94570, 114835, 116620, 132398, 160769, 189140, 229670, 264796, 321538, 330995, 459340, 643076, 661990, 803845, 1125383, 1323980, 1607690, 2250766, 3215380, 4501532, 5626915, 11253830, 22507660]

約数ペア:

[(1, 22507660), (2, 11253830), (4, 5626915), (5, 4501532), (7, 3215380), (10, 2250766), (14, 1607690), (17, 1323980), (20, 1125383), (28, 803845), (34, 661990), (35, 643076), (49, 459340), (68, 330995), (70, 321538), (85, 264796), (98, 229670), (119, 189140), (140, 160769), (170, 132398), (193, 116620), (196, 114835), (238, 94570), (245, 91868), (340, 66199), (343, 65620), (386, 58310), (476, 47285), (490, 45934), (595, 37828), (686, 32810), (772, 29155), (833, 27020), (965, 23324), (980, 22967), (1190, 18914), (1351, 16660), (1372, 16405), (1666, 13510), (1715, 13124), (1930, 11662), (2380, 9457), (2702, 8330), (3281, 6860), (3332, 6755), (3430, 6562), (3860, 5831), (4165, 5404)]