4254943840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80831}}^1$

素因数の和:80900

約数の個数: 96

約数和(自身を含む): 11732926464

約数和(自身を除く): 7477982624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 7520, 10528, 13160, 26320, 52640, 80831, 161662, 323324, 404155, 565817, 646648, 808310, 1131634, 1293296, 1616620, 2263268, 2586592, 2829085, 3233240, 3799057, 4526536, 5658170, 6466480, 7598114, 9053072, 11316340, 12932960, 15196228, 18106144, 18995285, 22632680, 26593399, 30392456, 37990570, 45265360, 53186798, 60784912, 75981140, 90530720, 106373596, 121569824, 132966995, 151962280, 212747192, 265933990, 303924560, 425494384, 531867980, 607849120, 850988768, 1063735960, 2127471920, 4254943840]

約数ペア:

[(1, 4254943840), (2, 2127471920), (4, 1063735960), (5, 850988768), (7, 607849120), (8, 531867980), (10, 425494384), (14, 303924560), (16, 265933990), (20, 212747192), (28, 151962280), (32, 132966995), (35, 121569824), (40, 106373596), (47, 90530720), (56, 75981140), (70, 60784912), (80, 53186798), (94, 45265360), (112, 37990570), (140, 30392456), (160, 26593399), (188, 22632680), (224, 18995285), (235, 18106144), (280, 15196228), (329, 12932960), (376, 11316340), (470, 9053072), (560, 7598114), (658, 6466480), (752, 5658170), (940, 4526536), (1120, 3799057), (1316, 3233240), (1504, 2829085), (1645, 2586592), (1880, 2263268), (2632, 1616620), (3290, 1293296), (3760, 1131634), (5264, 808310), (6580, 646648), (7520, 565817), (10528, 404155), (13160, 323324), (26320, 161662), (52640, 80831)]