22471839280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{49393}}^1$

素因数の和:49475

約数の個数: 120

約数和(自身を含む): 58651621056

約数和(自身を除く): 36179781776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 121, 176, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 752, 880, 940, 968, 1034, 1210, 1880, 1936, 2068, 2420, 2585, 3760, 4136, 4840, 5170, 5687, 8272, 9680, 10340, 11374, 20680, 22748, 28435, 41360, 45496, 49393, 56870, 90992, 98786, 113740, 197572, 227480, 246965, 395144, 454960, 493930, 543323, 790288, 987860, 1086646, 1975720, 2173292, 2321471, 2716615, 3951440, 4346584, 4642942, 5433230, 5976553, 8693168, 9285884, 10866460, 11607355, 11953106, 18571768, 21732920, 23214710, 23906212, 25536181, 29882765, 37143536, 43465840, 46429420, 47812424, 51072362, 59765530, 92858840, 95624848, 102144724, 119531060, 127680905, 185717680, 204289448, 239062120, 255361810, 280897991, 408578896, 478124240, 510723620, 561795982, 1021447240, 1123591964, 1404489955, 2042894480, 2247183928, 2808979910, 4494367856, 5617959820, 11235919640, 22471839280]

約数ペア:

[(1, 22471839280), (2, 11235919640), (4, 5617959820), (5, 4494367856), (8, 2808979910), (10, 2247183928), (11, 2042894480), (16, 1404489955), (20, 1123591964), (22, 1021447240), (40, 561795982), (44, 510723620), (47, 478124240), (55, 408578896), (80, 280897991), (88, 255361810), (94, 239062120), (110, 204289448), (121, 185717680), (176, 127680905), (188, 119531060), (220, 102144724), (235, 95624848), (242, 92858840), (376, 59765530), (440, 51072362), (470, 47812424), (484, 46429420), (517, 43465840), (605, 37143536), (752, 29882765), (880, 25536181), (940, 23906212), (968, 23214710), (1034, 21732920), (1210, 18571768), (1880, 11953106), (1936, 11607355), (2068, 10866460), (2420, 9285884), (2585, 8693168), (3760, 5976553), (4136, 5433230), (4840, 4642942), (5170, 4346584), (5687, 3951440), (8272, 2716615), (9680, 2321471), (10340, 2173292), (11374, 1975720), (20680, 1086646), (22748, 987860), (28435, 790288), (41360, 543323), (45496, 493930), (49393, 454960), (56870, 395144), (90992, 246965), (98786, 227480), (113740, 197572)]