5955880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9596120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 239, 280, 356, 445, 478, 623, 712, 890, 956, 1195, 1246, 1673, 1780, 1912, 2390, 2492, 3115, 3346, 3560, 4780, 4984, 6230, 6692, 8365, 9560, 12460, 13384, 16730, 21271, 24920, 33460, 42542, 66920, 85084, 106355, 148897, 170168, 212710, 297794, 425420, 595588, 744485, 850840, 1191176, 1488970, 2977940, 5955880]

約数ペア:

[(1, 5955880), (2, 2977940), (4, 1488970), (5, 1191176), (7, 850840), (8, 744485), (10, 595588), (14, 425420), (20, 297794), (28, 212710), (35, 170168), (40, 148897), (56, 106355), (70, 85084), (89, 66920), (140, 42542), (178, 33460), (239, 24920), (280, 21271), (356, 16730), (445, 13384), (478, 12460), (623, 9560), (712, 8365), (890, 6692), (956, 6230), (1195, 4984), (1246, 4780), (1673, 3560), (1780, 3346), (1912, 3115), (2390, 2492)]