4419366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{25073}}^1$

素因数の和:26348

約数の個数: 48

約数和(自身を含む): 10615328640

約数和(自身を除く): 6195961660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1259, 2518, 5036, 6295, 8813, 12590, 17626, 25073, 25180, 35252, 44065, 50146, 88130, 100292, 125365, 175511, 176260, 250730, 351022, 501460, 702044, 877555, 1755110, 3510220, 31566907, 63133814, 126267628, 157834535, 220968349, 315669070, 441936698, 631338140, 883873396, 1104841745, 2209683490, 4419366980]

約数ペア:

[(1, 4419366980), (2, 2209683490), (4, 1104841745), (5, 883873396), (7, 631338140), (10, 441936698), (14, 315669070), (20, 220968349), (28, 157834535), (35, 126267628), (70, 63133814), (140, 31566907), (1259, 3510220), (2518, 1755110), (5036, 877555), (6295, 702044), (8813, 501460), (12590, 351022), (17626, 250730), (25073, 176260), (25180, 175511), (35252, 125365), (44065, 100292), (50146, 88130)]