2023422050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{15643}}^1$

素因数の和:15867

約数の個数: 48

約数和(自身を含む): 4073697600

約数和(自身を除く): 2050275550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 4975, 5174, 9950, 12935, 15643, 25870, 31286, 64675, 78215, 129350, 156430, 203359, 391075, 406718, 782150, 1016795, 2033590, 3112957, 5083975, 6225914, 10167950, 15564785, 31129570, 40468441, 77823925, 80936882, 155647850, 202342205, 404684410, 1011711025, 2023422050]

約数ペア:

[(1, 2023422050), (2, 1011711025), (5, 404684410), (10, 202342205), (13, 155647850), (25, 80936882), (26, 77823925), (50, 40468441), (65, 31129570), (130, 15564785), (199, 10167950), (325, 6225914), (398, 5083975), (650, 3112957), (995, 2033590), (1990, 1016795), (2587, 782150), (4975, 406718), (5174, 391075), (9950, 203359), (12935, 156430), (15643, 129350), (25870, 78215), (31286, 64675)]