202225940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 305806060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 343, 410, 490, 574, 686, 719, 820, 980, 1148, 1372, 1435, 1438, 1715, 2009, 2870, 2876, 3430, 3595, 4018, 5033, 5740, 6860, 7190, 8036, 10045, 10066, 14063, 14380, 20090, 20132, 25165, 28126, 29479, 35231, 40180, 50330, 56252, 58958, 70315, 70462, 100660, 117916, 140630, 140924, 147395, 176155, 206353, 246617, 281260, 294790, 352310, 412706, 493234, 589580, 704620, 825412, 986468, 1031765, 1233085, 1444471, 2063530, 2466170, 2888942, 4127060, 4932340, 5777884, 7222355, 10111297, 14444710, 20222594, 28889420, 40445188, 50556485, 101112970, 202225940]

約数ペア:

[(1, 202225940), (2, 101112970), (4, 50556485), (5, 40445188), (7, 28889420), (10, 20222594), (14, 14444710), (20, 10111297), (28, 7222355), (35, 5777884), (41, 4932340), (49, 4127060), (70, 2888942), (82, 2466170), (98, 2063530), (140, 1444471), (164, 1233085), (196, 1031765), (205, 986468), (245, 825412), (287, 704620), (343, 589580), (410, 493234), (490, 412706), (574, 352310), (686, 294790), (719, 281260), (820, 246617), (980, 206353), (1148, 176155), (1372, 147395), (1435, 140924), (1438, 140630), (1715, 117916), (2009, 100660), (2870, 70462), (2876, 70315), (3430, 58958), (3595, 56252), (4018, 50330), (5033, 40180), (5740, 35231), (6860, 29479), (7190, 28126), (8036, 25165), (10045, 20132), (10066, 20090), (14063, 14380)]