50874219400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{5209}}^1$

素因数の和:6311

約数の個数: 96

約数和(自身を含む): 120938688000

約数和(自身を除く): 70064468600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1039, 1175, 1880, 2078, 2350, 4156, 4700, 5195, 5209, 8312, 9400, 10390, 10418, 20780, 20836, 25975, 26045, 41560, 41672, 48833, 51950, 52090, 97666, 103900, 104180, 130225, 195332, 207800, 208360, 244165, 244823, 260450, 390664, 488330, 489646, 520900, 976660, 979292, 1041800, 1220825, 1224115, 1953320, 1958584, 2441650, 2448230, 4883300, 4896460, 5412151, 6120575, 9766600, 9792920, 10824302, 12241150, 21648604, 24482300, 27060755, 43297208, 48964600, 54121510, 108243020, 135303775, 216486040, 254371097, 270607550, 508742194, 541215100, 1017484388, 1082430200, 1271855485, 2034968776, 2543710970, 5087421940, 6359277425, 10174843880, 12718554850, 25437109700, 50874219400]

約数ペア:

[(1, 50874219400), (2, 25437109700), (4, 12718554850), (5, 10174843880), (8, 6359277425), (10, 5087421940), (20, 2543710970), (25, 2034968776), (40, 1271855485), (47, 1082430200), (50, 1017484388), (94, 541215100), (100, 508742194), (188, 270607550), (200, 254371097), (235, 216486040), (376, 135303775), (470, 108243020), (940, 54121510), (1039, 48964600), (1175, 43297208), (1880, 27060755), (2078, 24482300), (2350, 21648604), (4156, 12241150), (4700, 10824302), (5195, 9792920), (5209, 9766600), (8312, 6120575), (9400, 5412151), (10390, 4896460), (10418, 4883300), (20780, 2448230), (20836, 2441650), (25975, 1958584), (26045, 1953320), (41560, 1224115), (41672, 1220825), (48833, 1041800), (51950, 979292), (52090, 976660), (97666, 520900), (103900, 489646), (104180, 488330), (130225, 390664), (195332, 260450), (207800, 244823), (208360, 244165)]