1379634080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41257}}^1$

素因数の和:41302

約数の個数: 96

約数和(自身を含む): 3742925760

約数和(自身を除く): 2363291680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 41257, 82514, 165028, 206285, 330056, 412570, 453827, 660112, 783883, 825140, 907654, 1320224, 1567766, 1650280, 1815308, 2269135, 3135532, 3300560, 3630616, 3919415, 4538270, 6271064, 6601120, 7261232, 7838830, 8622713, 9076540, 12542128, 14522464, 15677660, 17245426, 18153080, 25084256, 31355320, 34490852, 36306160, 43113565, 62710640, 68981704, 72612320, 86227130, 125421280, 137963408, 172454260, 275926816, 344908520, 689817040, 1379634080]

約数ペア:

[(1, 1379634080), (2, 689817040), (4, 344908520), (5, 275926816), (8, 172454260), (10, 137963408), (11, 125421280), (16, 86227130), (19, 72612320), (20, 68981704), (22, 62710640), (32, 43113565), (38, 36306160), (40, 34490852), (44, 31355320), (55, 25084256), (76, 18153080), (80, 17245426), (88, 15677660), (95, 14522464), (110, 12542128), (152, 9076540), (160, 8622713), (176, 7838830), (190, 7261232), (209, 6601120), (220, 6271064), (304, 4538270), (352, 3919415), (380, 3630616), (418, 3300560), (440, 3135532), (608, 2269135), (760, 1815308), (836, 1650280), (880, 1567766), (1045, 1320224), (1520, 907654), (1672, 825140), (1760, 783883), (2090, 660112), (3040, 453827), (3344, 412570), (4180, 330056), (6688, 206285), (8360, 165028), (16720, 82514), (33440, 41257)]