1077381440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1736

約数の個数: 112

約数和(自身を含む): 2689457664

約数和(自身を除く): 1612076224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 124, 134, 155, 160, 248, 268, 310, 320, 335, 496, 536, 620, 670, 992, 1072, 1240, 1340, 1621, 1984, 2077, 2144, 2480, 2680, 3242, 4154, 4288, 4960, 5360, 6484, 8105, 8308, 9920, 10385, 10720, 12968, 16210, 16616, 20770, 21440, 25936, 32420, 33232, 41540, 50251, 51872, 64840, 66464, 83080, 100502, 103744, 108607, 129680, 132928, 166160, 201004, 217214, 251255, 259360, 332320, 402008, 434428, 502510, 518720, 543035, 664640, 804016, 868856, 1005020, 1086070, 1608032, 1737712, 2010040, 2172140, 3216064, 3366817, 3475424, 4020080, 4344280, 6733634, 6950848, 8040160, 8688560, 13467268, 16080320, 16834085, 17377120, 26934536, 33668170, 34754240, 53869072, 67336340, 107738144, 134672680, 215476288, 269345360, 538690720, 1077381440]

約数ペア:

[(1, 1077381440), (2, 538690720), (4, 269345360), (5, 215476288), (8, 134672680), (10, 107738144), (16, 67336340), (20, 53869072), (31, 34754240), (32, 33668170), (40, 26934536), (62, 17377120), (64, 16834085), (67, 16080320), (80, 13467268), (124, 8688560), (134, 8040160), (155, 6950848), (160, 6733634), (248, 4344280), (268, 4020080), (310, 3475424), (320, 3366817), (335, 3216064), (496, 2172140), (536, 2010040), (620, 1737712), (670, 1608032), (992, 1086070), (1072, 1005020), (1240, 868856), (1340, 804016), (1621, 664640), (1984, 543035), (2077, 518720), (2144, 502510), (2480, 434428), (2680, 402008), (3242, 332320), (4154, 259360), (4288, 251255), (4960, 217214), (5360, 201004), (6484, 166160), (8105, 132928), (8308, 129680), (9920, 108607), (10385, 103744), (10720, 100502), (12968, 83080), (16210, 66464), (16616, 64840), (20770, 51872), (21440, 50251), (25936, 41540), (32420, 33232)]