23915360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 65463552

約数和(自身を除く): 41548192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 163, 224, 262, 280, 326, 524, 560, 652, 655, 815, 917, 1048, 1120, 1141, 1304, 1310, 1630, 1834, 2096, 2282, 2608, 2620, 3260, 3668, 4192, 4564, 4585, 5216, 5240, 5705, 6520, 7336, 9128, 9170, 10480, 11410, 13040, 14672, 18256, 18340, 20960, 21353, 22820, 26080, 29344, 36512, 36680, 42706, 45640, 73360, 85412, 91280, 106765, 146720, 149471, 170824, 182560, 213530, 298942, 341648, 427060, 597884, 683296, 747355, 854120, 1195768, 1494710, 1708240, 2391536, 2989420, 3416480, 4783072, 5978840, 11957680, 23915360]

約数ペア:

[(1, 23915360), (2, 11957680), (4, 5978840), (5, 4783072), (7, 3416480), (8, 2989420), (10, 2391536), (14, 1708240), (16, 1494710), (20, 1195768), (28, 854120), (32, 747355), (35, 683296), (40, 597884), (56, 427060), (70, 341648), (80, 298942), (112, 213530), (131, 182560), (140, 170824), (160, 149471), (163, 146720), (224, 106765), (262, 91280), (280, 85412), (326, 73360), (524, 45640), (560, 42706), (652, 36680), (655, 36512), (815, 29344), (917, 26080), (1048, 22820), (1120, 21353), (1141, 20960), (1304, 18340), (1310, 18256), (1630, 14672), (1834, 13040), (2096, 11410), (2282, 10480), (2608, 9170), (2620, 9128), (3260, 7336), (3668, 6520), (4192, 5705), (4564, 5240), (4585, 5216)]