22684750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 47376576

約数和(自身を除く): 24691826

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 113, 125, 146, 226, 250, 275, 365, 550, 565, 730, 803, 1130, 1243, 1375, 1606, 1825, 2486, 2750, 2825, 3650, 4015, 5650, 6215, 8030, 8249, 9125, 12430, 14125, 16498, 18250, 20075, 28250, 31075, 40150, 41245, 62150, 82490, 90739, 100375, 155375, 181478, 200750, 206225, 310750, 412450, 453695, 907390, 1031125, 2062250, 2268475, 4536950, 11342375, 22684750]

約数ペア:

[(1, 22684750), (2, 11342375), (5, 4536950), (10, 2268475), (11, 2062250), (22, 1031125), (25, 907390), (50, 453695), (55, 412450), (73, 310750), (110, 206225), (113, 200750), (125, 181478), (146, 155375), (226, 100375), (250, 90739), (275, 82490), (365, 62150), (550, 41245), (565, 40150), (730, 31075), (803, 28250), (1130, 20075), (1243, 18250), (1375, 16498), (1606, 14125), (1825, 12430), (2486, 9125), (2750, 8249), (2825, 8030), (3650, 6215), (4015, 5650)]