34138400

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 84213360

約数和(自身を除く): 50074960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 307, 400, 556, 614, 695, 800, 1112, 1228, 1390, 1535, 2224, 2456, 2780, 3070, 3475, 4448, 4912, 5560, 6140, 6950, 7675, 9824, 11120, 12280, 13900, 15350, 22240, 24560, 27800, 30700, 42673, 49120, 55600, 61400, 85346, 111200, 122800, 170692, 213365, 245600, 341384, 426730, 682768, 853460, 1066825, 1365536, 1706920, 2133650, 3413840, 4267300, 6827680, 8534600, 17069200, 34138400]

約数ペア:

[(1, 34138400), (2, 17069200), (4, 8534600), (5, 6827680), (8, 4267300), (10, 3413840), (16, 2133650), (20, 1706920), (25, 1365536), (32, 1066825), (40, 853460), (50, 682768), (80, 426730), (100, 341384), (139, 245600), (160, 213365), (200, 170692), (278, 122800), (307, 111200), (400, 85346), (556, 61400), (614, 55600), (695, 49120), (800, 42673), (1112, 30700), (1228, 27800), (1390, 24560), (1535, 22240), (2224, 15350), (2456, 13900), (2780, 12280), (3070, 11120), (3475, 9824), (4448, 7675), (4912, 6950), (5560, 6140)]