804501013700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{115561}}^1$

素因数の和:117237

約数の個数: 72

約数和(自身を含む): 1787485281120

約数和(自身を除く): 982984267420

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1619, 2150, 3238, 4300, 6476, 8095, 16190, 32380, 40475, 69617, 80950, 115561, 139234, 161900, 231122, 278468, 348085, 462244, 577805, 696170, 1155610, 1392340, 1740425, 2311220, 2889025, 3480850, 4969123, 5778050, 6961700, 9938246, 11556100, 19876492, 24845615, 49691230, 99382460, 124228075, 187093259, 248456150, 374186518, 496912300, 748373036, 935466295, 1870932590, 3741865180, 4677331475, 8045010137, 9354662950, 16090020274, 18709325900, 32180040548, 40225050685, 80450101370, 160900202740, 201125253425, 402250506850, 804501013700]

約数ペア:

[(1, 804501013700), (2, 402250506850), (4, 201125253425), (5, 160900202740), (10, 80450101370), (20, 40225050685), (25, 32180040548), (43, 18709325900), (50, 16090020274), (86, 9354662950), (100, 8045010137), (172, 4677331475), (215, 3741865180), (430, 1870932590), (860, 935466295), (1075, 748373036), (1619, 496912300), (2150, 374186518), (3238, 248456150), (4300, 187093259), (6476, 124228075), (8095, 99382460), (16190, 49691230), (32380, 24845615), (40475, 19876492), (69617, 11556100), (80950, 9938246), (115561, 6961700), (139234, 5778050), (161900, 4969123), (231122, 3480850), (278468, 2889025), (348085, 2311220), (462244, 1740425), (577805, 1392340), (696170, 1155610)]