5232220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 13502160

約数和(自身を除く): 8269940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 281, 380, 490, 532, 562, 665, 931, 980, 1124, 1330, 1405, 1862, 1967, 2660, 2810, 3724, 3934, 4655, 5339, 5620, 7868, 9310, 9835, 10678, 13769, 18620, 19670, 21356, 26695, 27538, 37373, 39340, 53390, 55076, 68845, 74746, 106780, 137690, 149492, 186865, 261611, 275380, 373730, 523222, 747460, 1046444, 1308055, 2616110, 5232220]

約数ペア:

[(1, 5232220), (2, 2616110), (4, 1308055), (5, 1046444), (7, 747460), (10, 523222), (14, 373730), (19, 275380), (20, 261611), (28, 186865), (35, 149492), (38, 137690), (49, 106780), (70, 74746), (76, 68845), (95, 55076), (98, 53390), (133, 39340), (140, 37373), (190, 27538), (196, 26695), (245, 21356), (266, 19670), (281, 18620), (380, 13769), (490, 10678), (532, 9835), (562, 9310), (665, 7868), (931, 5620), (980, 5339), (1124, 4655), (1330, 3934), (1405, 3724), (1862, 2810), (1967, 2660)]