826636880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{607}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 1994872320

約数和(自身を除く): 1168235440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 587, 607, 1160, 1174, 1214, 2320, 2348, 2428, 2935, 3035, 4696, 4856, 5870, 6070, 9392, 9712, 11740, 12140, 17023, 17603, 23480, 24280, 34046, 35206, 46960, 48560, 68092, 70412, 85115, 88015, 136184, 140824, 170230, 176030, 272368, 281648, 340460, 352060, 356309, 680920, 704120, 712618, 1361840, 1408240, 1425236, 1781545, 2850472, 3563090, 5700944, 7126180, 10332961, 14252360, 20665922, 28504720, 41331844, 51664805, 82663688, 103329610, 165327376, 206659220, 413318440, 826636880]

約数ペア:

[(1, 826636880), (2, 413318440), (4, 206659220), (5, 165327376), (8, 103329610), (10, 82663688), (16, 51664805), (20, 41331844), (29, 28504720), (40, 20665922), (58, 14252360), (80, 10332961), (116, 7126180), (145, 5700944), (232, 3563090), (290, 2850472), (464, 1781545), (580, 1425236), (587, 1408240), (607, 1361840), (1160, 712618), (1174, 704120), (1214, 680920), (2320, 356309), (2348, 352060), (2428, 340460), (2935, 281648), (3035, 272368), (4696, 176030), (4856, 170230), (5870, 140824), (6070, 136184), (9392, 88015), (9712, 85115), (11740, 70412), (12140, 68092), (17023, 48560), (17603, 46960), (23480, 35206), (24280, 34046)]