102152440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6392

約数の個数: 64

約数和(自身を含む): 255548160

約数和(自身を除く): 153395720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6337, 8060, 12674, 16120, 25348, 31685, 50696, 63370, 82381, 126740, 164762, 196447, 253480, 329524, 392894, 411905, 659048, 785788, 823810, 982235, 1571576, 1647620, 1964470, 2553811, 3295240, 3928940, 5107622, 7857880, 10215244, 12769055, 20430488, 25538110, 51076220, 102152440]

約数ペア:

[(1, 102152440), (2, 51076220), (4, 25538110), (5, 20430488), (8, 12769055), (10, 10215244), (13, 7857880), (20, 5107622), (26, 3928940), (31, 3295240), (40, 2553811), (52, 1964470), (62, 1647620), (65, 1571576), (104, 982235), (124, 823810), (130, 785788), (155, 659048), (248, 411905), (260, 392894), (310, 329524), (403, 253480), (520, 196447), (620, 164762), (806, 126740), (1240, 82381), (1612, 63370), (2015, 50696), (3224, 31685), (4030, 25348), (6337, 16120), (8060, 12674)]