8384880320

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 112

約数和(自身を含む): 20277734400

約数和(自身を除く): 11892854080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 139, 160, 262, 278, 320, 524, 556, 655, 695, 1048, 1112, 1310, 1390, 1439, 2096, 2224, 2620, 2780, 2878, 4192, 4448, 5240, 5560, 5756, 7195, 8384, 8896, 10480, 11120, 11512, 14390, 18209, 20960, 22240, 23024, 28780, 36418, 41920, 44480, 46048, 57560, 72836, 91045, 92096, 115120, 145672, 182090, 188509, 200021, 230240, 291344, 364180, 377018, 400042, 460480, 582688, 728360, 754036, 800084, 942545, 1000105, 1165376, 1456720, 1508072, 1600168, 1885090, 2000210, 2913440, 3016144, 3200336, 3770180, 4000420, 5826880, 6032288, 6400672, 7540360, 8000840, 12064576, 12801344, 15080720, 16001680, 26202751, 30161440, 32003360, 52405502, 60322880, 64006720, 104811004, 131013755, 209622008, 262027510, 419244016, 524055020, 838488032, 1048110040, 1676976064, 2096220080, 4192440160, 8384880320]

約数ペア:

[(1, 8384880320), (2, 4192440160), (4, 2096220080), (5, 1676976064), (8, 1048110040), (10, 838488032), (16, 524055020), (20, 419244016), (32, 262027510), (40, 209622008), (64, 131013755), (80, 104811004), (131, 64006720), (139, 60322880), (160, 52405502), (262, 32003360), (278, 30161440), (320, 26202751), (524, 16001680), (556, 15080720), (655, 12801344), (695, 12064576), (1048, 8000840), (1112, 7540360), (1310, 6400672), (1390, 6032288), (1439, 5826880), (2096, 4000420), (2224, 3770180), (2620, 3200336), (2780, 3016144), (2878, 2913440), (4192, 2000210), (4448, 1885090), (5240, 1600168), (5560, 1508072), (5756, 1456720), (7195, 1165376), (8384, 1000105), (8896, 942545), (10480, 800084), (11120, 754036), (11512, 728360), (14390, 582688), (18209, 460480), (20960, 400042), (22240, 377018), (23024, 364180), (28780, 291344), (36418, 230240), (41920, 200021), (44480, 188509), (46048, 182090), (57560, 145672), (72836, 115120), (91045, 92096)]