76159840

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 180556992

約数和(自身を除く): 104397152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 1297, 1468, 1835, 2594, 2936, 3670, 5188, 5872, 6485, 7340, 10376, 11744, 12970, 14680, 20752, 25940, 29360, 41504, 51880, 58720, 103760, 207520, 475999, 951998, 1903996, 2379995, 3807992, 4759990, 7615984, 9519980, 15231968, 19039960, 38079920, 76159840]

約数ペア:

[(1, 76159840), (2, 38079920), (4, 19039960), (5, 15231968), (8, 9519980), (10, 7615984), (16, 4759990), (20, 3807992), (32, 2379995), (40, 1903996), (80, 951998), (160, 475999), (367, 207520), (734, 103760), (1297, 58720), (1468, 51880), (1835, 41504), (2594, 29360), (2936, 25940), (3670, 20752), (5188, 14680), (5872, 12970), (6485, 11744), (7340, 10376)]