22221760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 59253120

約数和(自身を除く): 37031360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 107, 110, 118, 160, 176, 214, 220, 236, 295, 320, 352, 428, 440, 472, 535, 590, 649, 704, 856, 880, 944, 1070, 1177, 1180, 1298, 1712, 1760, 1888, 2140, 2354, 2360, 2596, 3245, 3424, 3520, 3776, 4280, 4708, 4720, 5192, 5885, 6313, 6490, 6848, 8560, 9416, 9440, 10384, 11770, 12626, 12980, 17120, 18832, 18880, 20768, 23540, 25252, 25960, 31565, 34240, 37664, 41536, 47080, 50504, 51920, 63130, 69443, 75328, 94160, 101008, 103840, 126260, 138886, 188320, 202016, 207680, 252520, 277772, 347215, 376640, 404032, 505040, 555544, 694430, 1010080, 1111088, 1388860, 2020160, 2222176, 2777720, 4444352, 5555440, 11110880, 22221760]

約数ペア:

[(1, 22221760), (2, 11110880), (4, 5555440), (5, 4444352), (8, 2777720), (10, 2222176), (11, 2020160), (16, 1388860), (20, 1111088), (22, 1010080), (32, 694430), (40, 555544), (44, 505040), (55, 404032), (59, 376640), (64, 347215), (80, 277772), (88, 252520), (107, 207680), (110, 202016), (118, 188320), (160, 138886), (176, 126260), (214, 103840), (220, 101008), (236, 94160), (295, 75328), (320, 69443), (352, 63130), (428, 51920), (440, 50504), (472, 47080), (535, 41536), (590, 37664), (649, 34240), (704, 31565), (856, 25960), (880, 25252), (944, 23540), (1070, 20768), (1177, 18880), (1180, 18832), (1298, 17120), (1712, 12980), (1760, 12626), (1888, 11770), (2140, 10384), (2354, 9440), (2360, 9416), (2596, 8560), (3245, 6848), (3424, 6490), (3520, 6313), (3776, 5885), (4280, 5192), (4708, 4720)]