64106450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 61242670

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 701, 775, 1402, 1475, 1550, 1829, 2950, 3505, 3658, 7010, 9145, 17525, 18290, 21731, 35050, 41359, 43462, 45725, 82718, 91450, 108655, 206795, 217310, 413590, 543275, 1033975, 1086550, 1282129, 2067950, 2564258, 6410645, 12821290, 32053225, 64106450]

約数ペア:

[(1, 64106450), (2, 32053225), (5, 12821290), (10, 6410645), (25, 2564258), (31, 2067950), (50, 1282129), (59, 1086550), (62, 1033975), (118, 543275), (155, 413590), (295, 217310), (310, 206795), (590, 108655), (701, 91450), (775, 82718), (1402, 45725), (1475, 43462), (1550, 41359), (1829, 35050), (2950, 21731), (3505, 18290), (3658, 17525), (7010, 9145)]