13170350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 13077970

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 293, 310, 586, 725, 775, 899, 1450, 1465, 1550, 1798, 2930, 4495, 7325, 8497, 8990, 9083, 14650, 16994, 18166, 22475, 42485, 44950, 45415, 84970, 90830, 212425, 227075, 263407, 424850, 454150, 526814, 1317035, 2634070, 6585175, 13170350]

約数ペア:

[(1, 13170350), (2, 6585175), (5, 2634070), (10, 1317035), (25, 526814), (29, 454150), (31, 424850), (50, 263407), (58, 227075), (62, 212425), (145, 90830), (155, 84970), (290, 45415), (293, 44950), (310, 42485), (586, 22475), (725, 18166), (775, 16994), (899, 14650), (1450, 9083), (1465, 8990), (1550, 8497), (1798, 7325), (2930, 4495)]