16961000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 45377280

約数和(自身を除く): 28416280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 2423, 3500, 4846, 7000, 9692, 12115, 16961, 19384, 24230, 33922, 48460, 60575, 67844, 84805, 96920, 121150, 135688, 169610, 242300, 302875, 339220, 424025, 484600, 605750, 678440, 848050, 1211500, 1696100, 2120125, 2423000, 3392200, 4240250, 8480500, 16961000]

約数ペア:

[(1, 16961000), (2, 8480500), (4, 4240250), (5, 3392200), (7, 2423000), (8, 2120125), (10, 1696100), (14, 1211500), (20, 848050), (25, 678440), (28, 605750), (35, 484600), (40, 424025), (50, 339220), (56, 302875), (70, 242300), (100, 169610), (125, 135688), (140, 121150), (175, 96920), (200, 84805), (250, 67844), (280, 60575), (350, 48460), (500, 33922), (700, 24230), (875, 19384), (1000, 16961), (1400, 12115), (1750, 9692), (2423, 7000), (3500, 4846)]