88898810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 130571014

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 83, 91, 107, 110, 130, 143, 154, 166, 182, 214, 286, 385, 415, 455, 535, 581, 715, 749, 770, 830, 910, 913, 1001, 1070, 1079, 1162, 1177, 1391, 1430, 1498, 1826, 2002, 2158, 2354, 2782, 2905, 3745, 4565, 5005, 5395, 5810, 5885, 6391, 6955, 7490, 7553, 8239, 8881, 9130, 9737, 10010, 10790, 11770, 11869, 12782, 13910, 15106, 15301, 16478, 17762, 19474, 23738, 30602, 31955, 37765, 41195, 44405, 48685, 59345, 62167, 63910, 75530, 76505, 82390, 83083, 88810, 97370, 97691, 107107, 115453, 118690, 124334, 153010, 166166, 195382, 214214, 230906, 310835, 415415, 488455, 535535, 577265, 621670, 683837, 808171, 830830, 976910, 1071070, 1154530, 1269983, 1367674, 1616342, 2539966, 3419185, 4040855, 6349915, 6838370, 8081710, 8889881, 12699830, 17779762, 44449405, 88898810]

約数ペア:

[(1, 88898810), (2, 44449405), (5, 17779762), (7, 12699830), (10, 8889881), (11, 8081710), (13, 6838370), (14, 6349915), (22, 4040855), (26, 3419185), (35, 2539966), (55, 1616342), (65, 1367674), (70, 1269983), (77, 1154530), (83, 1071070), (91, 976910), (107, 830830), (110, 808171), (130, 683837), (143, 621670), (154, 577265), (166, 535535), (182, 488455), (214, 415415), (286, 310835), (385, 230906), (415, 214214), (455, 195382), (535, 166166), (581, 153010), (715, 124334), (749, 118690), (770, 115453), (830, 107107), (910, 97691), (913, 97370), (1001, 88810), (1070, 83083), (1079, 82390), (1162, 76505), (1177, 75530), (1391, 63910), (1430, 62167), (1498, 59345), (1826, 48685), (2002, 44405), (2158, 41195), (2354, 37765), (2782, 31955), (2905, 30602), (3745, 23738), (4565, 19474), (5005, 17762), (5395, 16478), (5810, 15301), (5885, 15106), (6391, 13910), (6955, 12782), (7490, 11869), (7553, 11770), (8239, 10790), (8881, 10010), (9130, 9737)]