7662200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 21977760

約数和(自身を除く): 14315560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 421, 455, 520, 650, 700, 728, 842, 910, 1300, 1400, 1684, 1820, 2105, 2275, 2600, 2947, 3368, 3640, 4210, 4550, 5473, 5894, 8420, 9100, 10525, 10946, 11788, 14735, 16840, 18200, 21050, 21892, 23576, 27365, 29470, 38311, 42100, 43784, 54730, 58940, 73675, 76622, 84200, 109460, 117880, 136825, 147350, 153244, 191555, 218920, 273650, 294700, 306488, 383110, 547300, 589400, 766220, 957775, 1094600, 1532440, 1915550, 3831100, 7662200]

約数ペア:

[(1, 7662200), (2, 3831100), (4, 1915550), (5, 1532440), (7, 1094600), (8, 957775), (10, 766220), (13, 589400), (14, 547300), (20, 383110), (25, 306488), (26, 294700), (28, 273650), (35, 218920), (40, 191555), (50, 153244), (52, 147350), (56, 136825), (65, 117880), (70, 109460), (91, 84200), (100, 76622), (104, 73675), (130, 58940), (140, 54730), (175, 43784), (182, 42100), (200, 38311), (260, 29470), (280, 27365), (325, 23576), (350, 21892), (364, 21050), (421, 18200), (455, 16840), (520, 14735), (650, 11788), (700, 10946), (728, 10525), (842, 9100), (910, 8420), (1300, 5894), (1400, 5473), (1684, 4550), (1820, 4210), (2105, 3640), (2275, 3368), (2600, 2947)]