22463870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 27178114

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 683, 715, 1265, 1366, 1430, 1495, 2530, 2990, 3289, 3415, 6578, 6830, 7513, 8879, 15026, 15709, 16445, 17758, 31418, 32890, 37565, 44395, 75130, 78545, 88790, 97669, 157090, 172799, 195338, 204217, 345598, 408434, 488345, 863995, 976690, 1021085, 1727990, 2042170, 2246387, 4492774, 11231935, 22463870]

約数ペア:

[(1, 22463870), (2, 11231935), (5, 4492774), (10, 2246387), (11, 2042170), (13, 1727990), (22, 1021085), (23, 976690), (26, 863995), (46, 488345), (55, 408434), (65, 345598), (110, 204217), (115, 195338), (130, 172799), (143, 157090), (230, 97669), (253, 88790), (286, 78545), (299, 75130), (506, 44395), (598, 37565), (683, 32890), (715, 31418), (1265, 17758), (1366, 16445), (1430, 15709), (1495, 15026), (2530, 8879), (2990, 7513), (3289, 6830), (3415, 6578)]