1453125440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2143}}^1$

素因数の和:2336

約数の個数: 112

約数和(自身を含む): 3751039488

約数和(自身を除く): 2297914048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 163, 208, 260, 320, 326, 416, 520, 652, 815, 832, 1040, 1304, 1630, 2080, 2119, 2143, 2608, 3260, 4160, 4238, 4286, 5216, 6520, 8476, 8572, 10432, 10595, 10715, 13040, 16952, 17144, 21190, 21430, 26080, 27859, 33904, 34288, 42380, 42860, 52160, 55718, 67808, 68576, 84760, 85720, 111436, 135616, 137152, 139295, 169520, 171440, 222872, 278590, 339040, 342880, 349309, 445744, 557180, 678080, 685760, 698618, 891488, 1114360, 1397236, 1746545, 1782976, 2228720, 2794472, 3493090, 4457440, 4541017, 5588944, 6986180, 8914880, 9082034, 11177888, 13972360, 18164068, 22355776, 22705085, 27944720, 36328136, 45410170, 55889440, 72656272, 90820340, 111778880, 145312544, 181640680, 290625088, 363281360, 726562720, 1453125440]

約数ペア:

[(1, 1453125440), (2, 726562720), (4, 363281360), (5, 290625088), (8, 181640680), (10, 145312544), (13, 111778880), (16, 90820340), (20, 72656272), (26, 55889440), (32, 45410170), (40, 36328136), (52, 27944720), (64, 22705085), (65, 22355776), (80, 18164068), (104, 13972360), (130, 11177888), (160, 9082034), (163, 8914880), (208, 6986180), (260, 5588944), (320, 4541017), (326, 4457440), (416, 3493090), (520, 2794472), (652, 2228720), (815, 1782976), (832, 1746545), (1040, 1397236), (1304, 1114360), (1630, 891488), (2080, 698618), (2119, 685760), (2143, 678080), (2608, 557180), (3260, 445744), (4160, 349309), (4238, 342880), (4286, 339040), (5216, 278590), (6520, 222872), (8476, 171440), (8572, 169520), (10432, 139295), (10595, 137152), (10715, 135616), (13040, 111436), (16952, 85720), (17144, 84760), (21190, 68576), (21430, 67808), (26080, 55718), (27859, 52160), (33904, 42860), (34288, 42380)]