228838700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 528997392

約数和(自身を除く): 300158692

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 227, 340, 425, 454, 593, 850, 908, 1135, 1186, 1700, 2270, 2372, 2965, 3859, 4540, 5675, 5930, 7718, 10081, 11350, 11860, 14825, 15436, 19295, 20162, 22700, 29650, 38590, 40324, 50405, 59300, 77180, 96475, 100810, 134611, 192950, 201620, 252025, 269222, 385900, 504050, 538444, 673055, 1008100, 1346110, 2288387, 2692220, 3365275, 4576774, 6730550, 9153548, 11441935, 13461100, 22883870, 45767740, 57209675, 114419350, 228838700]

約数ペア:

[(1, 228838700), (2, 114419350), (4, 57209675), (5, 45767740), (10, 22883870), (17, 13461100), (20, 11441935), (25, 9153548), (34, 6730550), (50, 4576774), (68, 3365275), (85, 2692220), (100, 2288387), (170, 1346110), (227, 1008100), (340, 673055), (425, 538444), (454, 504050), (593, 385900), (850, 269222), (908, 252025), (1135, 201620), (1186, 192950), (1700, 134611), (2270, 100810), (2372, 96475), (2965, 77180), (3859, 59300), (4540, 50405), (5675, 40324), (5930, 38590), (7718, 29650), (10081, 22700), (11350, 20162), (11860, 19295), (14825, 15436)]