22942480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 62210304

約数和(自身を除く): 39267824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 176, 220, 232, 248, 290, 310, 319, 341, 440, 464, 496, 580, 620, 638, 682, 841, 880, 899, 1160, 1240, 1276, 1364, 1595, 1682, 1705, 1798, 2320, 2480, 2552, 2728, 3190, 3364, 3410, 3596, 4205, 4495, 5104, 5456, 6380, 6728, 6820, 7192, 8410, 8990, 9251, 9889, 12760, 13456, 13640, 14384, 16820, 17980, 18502, 19778, 25520, 26071, 27280, 33640, 35960, 37004, 39556, 46255, 49445, 52142, 67280, 71920, 74008, 79112, 92510, 98890, 104284, 130355, 148016, 158224, 185020, 197780, 208568, 260710, 286781, 370040, 395560, 417136, 521420, 573562, 740080, 791120, 1042840, 1147124, 1433905, 2085680, 2294248, 2867810, 4588496, 5735620, 11471240, 22942480]

約数ペア:

[(1, 22942480), (2, 11471240), (4, 5735620), (5, 4588496), (8, 2867810), (10, 2294248), (11, 2085680), (16, 1433905), (20, 1147124), (22, 1042840), (29, 791120), (31, 740080), (40, 573562), (44, 521420), (55, 417136), (58, 395560), (62, 370040), (80, 286781), (88, 260710), (110, 208568), (116, 197780), (124, 185020), (145, 158224), (155, 148016), (176, 130355), (220, 104284), (232, 98890), (248, 92510), (290, 79112), (310, 74008), (319, 71920), (341, 67280), (440, 52142), (464, 49445), (496, 46255), (580, 39556), (620, 37004), (638, 35960), (682, 33640), (841, 27280), (880, 26071), (899, 25520), (1160, 19778), (1240, 18502), (1276, 17980), (1364, 16820), (1595, 14384), (1682, 13640), (1705, 13456), (1798, 12760), (2320, 9889), (2480, 9251), (2552, 8990), (2728, 8410), (3190, 7192), (3364, 6820), (3410, 6728), (3596, 6380), (4205, 5456), (4495, 5104)]