22425920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 61008768

約数和(自身を除く): 38582848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 277, 320, 352, 368, 440, 460, 506, 554, 704, 736, 880, 920, 1012, 1108, 1265, 1385, 1472, 1760, 1840, 2024, 2216, 2530, 2770, 3047, 3520, 3680, 4048, 4432, 5060, 5540, 6094, 6371, 7360, 8096, 8864, 10120, 11080, 12188, 12742, 15235, 16192, 17728, 20240, 22160, 24376, 25484, 30470, 31855, 40480, 44320, 48752, 50968, 60940, 63710, 70081, 80960, 88640, 97504, 101936, 121880, 127420, 140162, 195008, 203872, 243760, 254840, 280324, 350405, 407744, 487520, 509680, 560648, 700810, 975040, 1019360, 1121296, 1401620, 2038720, 2242592, 2803240, 4485184, 5606480, 11212960, 22425920]

約数ペア:

[(1, 22425920), (2, 11212960), (4, 5606480), (5, 4485184), (8, 2803240), (10, 2242592), (11, 2038720), (16, 1401620), (20, 1121296), (22, 1019360), (23, 975040), (32, 700810), (40, 560648), (44, 509680), (46, 487520), (55, 407744), (64, 350405), (80, 280324), (88, 254840), (92, 243760), (110, 203872), (115, 195008), (160, 140162), (176, 127420), (184, 121880), (220, 101936), (230, 97504), (253, 88640), (277, 80960), (320, 70081), (352, 63710), (368, 60940), (440, 50968), (460, 48752), (506, 44320), (554, 40480), (704, 31855), (736, 30470), (880, 25484), (920, 24376), (1012, 22160), (1108, 20240), (1265, 17728), (1385, 16192), (1472, 15235), (1760, 12742), (1840, 12188), (2024, 11080), (2216, 10120), (2530, 8864), (2770, 8096), (3047, 7360), (3520, 6371), (3680, 6094), (4048, 5540), (4432, 5060)]