2634706880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8017}}^1$

素因数の和:8126

約数の個数: 112

約数和(自身を含む): 6842881920

約数和(自身を除く): 4208175040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 320, 395, 416, 520, 632, 790, 832, 1027, 1040, 1264, 1580, 2054, 2080, 2528, 3160, 4108, 4160, 5056, 5135, 6320, 8017, 8216, 10270, 12640, 16034, 16432, 20540, 25280, 32068, 32864, 40085, 41080, 64136, 65728, 80170, 82160, 104221, 128272, 160340, 164320, 208442, 256544, 320680, 328640, 416884, 513088, 521105, 633343, 641360, 833768, 1042210, 1266686, 1282720, 1667536, 2084420, 2533372, 2565440, 3166715, 3335072, 4168840, 5066744, 6333430, 6670144, 8233459, 8337680, 10133488, 12666860, 16466918, 16675360, 20266976, 25333720, 32933836, 33350720, 40533952, 41167295, 50667440, 65867672, 82334590, 101334880, 131735344, 164669180, 202669760, 263470688, 329338360, 526941376, 658676720, 1317353440, 2634706880]

約数ペア:

[(1, 2634706880), (2, 1317353440), (4, 658676720), (5, 526941376), (8, 329338360), (10, 263470688), (13, 202669760), (16, 164669180), (20, 131735344), (26, 101334880), (32, 82334590), (40, 65867672), (52, 50667440), (64, 41167295), (65, 40533952), (79, 33350720), (80, 32933836), (104, 25333720), (130, 20266976), (158, 16675360), (160, 16466918), (208, 12666860), (260, 10133488), (316, 8337680), (320, 8233459), (395, 6670144), (416, 6333430), (520, 5066744), (632, 4168840), (790, 3335072), (832, 3166715), (1027, 2565440), (1040, 2533372), (1264, 2084420), (1580, 1667536), (2054, 1282720), (2080, 1266686), (2528, 1042210), (3160, 833768), (4108, 641360), (4160, 633343), (5056, 521105), (5135, 513088), (6320, 416884), (8017, 328640), (8216, 320680), (10270, 256544), (12640, 208442), (16034, 164320), (16432, 160340), (20540, 128272), (25280, 104221), (32068, 82160), (32864, 80170), (40085, 65728), (41080, 64136)]