22350020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 61157376

約数和(自身を除く): 38807356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 631, 644, 770, 805, 1012, 1262, 1265, 1540, 1610, 1771, 2524, 2530, 3155, 3220, 3542, 4417, 5060, 6310, 6941, 7084, 8834, 8855, 12620, 13882, 14513, 17668, 17710, 22085, 27764, 29026, 34705, 35420, 44170, 48587, 58052, 69410, 72565, 88340, 97174, 101591, 138820, 145130, 159643, 194348, 203182, 242935, 290260, 319286, 406364, 485870, 507955, 638572, 798215, 971740, 1015910, 1117501, 1596430, 2031820, 2235002, 3192860, 4470004, 5587505, 11175010, 22350020]

約数ペア:

[(1, 22350020), (2, 11175010), (4, 5587505), (5, 4470004), (7, 3192860), (10, 2235002), (11, 2031820), (14, 1596430), (20, 1117501), (22, 1015910), (23, 971740), (28, 798215), (35, 638572), (44, 507955), (46, 485870), (55, 406364), (70, 319286), (77, 290260), (92, 242935), (110, 203182), (115, 194348), (140, 159643), (154, 145130), (161, 138820), (220, 101591), (230, 97174), (253, 88340), (308, 72565), (322, 69410), (385, 58052), (460, 48587), (506, 44170), (631, 35420), (644, 34705), (770, 29026), (805, 27764), (1012, 22085), (1262, 17710), (1265, 17668), (1540, 14513), (1610, 13882), (1771, 12620), (2524, 8855), (2530, 8834), (3155, 7084), (3220, 6941), (3542, 6310), (4417, 5060)]