102373180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56249}}^1$

素因数の和:56278

約数の個数: 48

約数和(自身を含む): 264600000

約数和(自身を除く): 162226820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 56249, 112498, 224996, 281245, 393743, 562490, 731237, 787486, 1124980, 1462474, 1574972, 1968715, 2924948, 3656185, 3937430, 5118659, 7312370, 7874860, 10237318, 14624740, 20474636, 25593295, 51186590, 102373180]

約数ペア:

[(1, 102373180), (2, 51186590), (4, 25593295), (5, 20474636), (7, 14624740), (10, 10237318), (13, 7874860), (14, 7312370), (20, 5118659), (26, 3937430), (28, 3656185), (35, 2924948), (52, 1968715), (65, 1574972), (70, 1462474), (91, 1124980), (130, 787486), (140, 731237), (182, 562490), (260, 393743), (364, 281245), (455, 224996), (910, 112498), (1820, 56249)]