2034172010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 4054821120

約数和(自身を除く): 2020649110

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 73, 130, 142, 146, 355, 365, 710, 730, 923, 949, 1846, 1898, 3019, 4615, 4745, 5183, 6038, 9230, 9490, 10366, 15095, 25915, 30190, 39247, 51830, 67379, 78494, 134758, 196235, 214349, 220387, 336895, 392470, 428698, 440774, 673790, 1071745, 1101935, 2143490, 2203870, 2786537, 2865031, 5573074, 5730062, 13932685, 14325155, 15647477, 27865370, 28650310, 31294954, 78237385, 156474770, 203417201, 406834402, 1017086005, 2034172010]

約数ペア:

[(1, 2034172010), (2, 1017086005), (5, 406834402), (10, 203417201), (13, 156474770), (26, 78237385), (65, 31294954), (71, 28650310), (73, 27865370), (130, 15647477), (142, 14325155), (146, 13932685), (355, 5730062), (365, 5573074), (710, 2865031), (730, 2786537), (923, 2203870), (949, 2143490), (1846, 1101935), (1898, 1071745), (3019, 673790), (4615, 440774), (4745, 428698), (5183, 392470), (6038, 336895), (9230, 220387), (9490, 214349), (10366, 196235), (15095, 134758), (25915, 78494), (30190, 67379), (39247, 51830)]