1323653500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6632

約数の個数: 96

約数和(自身を含む): 3214149120

約数和(自身を除く): 1890495620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 250, 260, 310, 325, 403, 500, 620, 650, 775, 806, 1300, 1550, 1612, 1625, 2015, 3100, 3250, 3875, 4030, 6500, 6569, 7750, 8060, 10075, 13138, 15500, 20150, 26276, 32845, 40300, 50375, 65690, 85397, 100750, 131380, 164225, 170794, 201500, 203639, 328450, 341588, 407278, 426985, 656900, 814556, 821125, 853970, 1018195, 1642250, 1707940, 2036390, 2134925, 2647307, 3284500, 4072780, 4269850, 5090975, 5294614, 8539700, 10181950, 10589228, 10674625, 13236535, 20363900, 21349250, 25454875, 26473070, 42698500, 50909750, 52946140, 66182675, 101819500, 132365350, 264730700, 330913375, 661826750, 1323653500]

約数ペア:

[(1, 1323653500), (2, 661826750), (4, 330913375), (5, 264730700), (10, 132365350), (13, 101819500), (20, 66182675), (25, 52946140), (26, 50909750), (31, 42698500), (50, 26473070), (52, 25454875), (62, 21349250), (65, 20363900), (100, 13236535), (124, 10674625), (125, 10589228), (130, 10181950), (155, 8539700), (250, 5294614), (260, 5090975), (310, 4269850), (325, 4072780), (403, 3284500), (500, 2647307), (620, 2134925), (650, 2036390), (775, 1707940), (806, 1642250), (1300, 1018195), (1550, 853970), (1612, 821125), (1625, 814556), (2015, 656900), (3100, 426985), (3250, 407278), (3875, 341588), (4030, 328450), (6500, 203639), (6569, 201500), (7750, 170794), (8060, 164225), (10075, 131380), (13138, 100750), (15500, 85397), (20150, 65690), (26276, 50375), (32845, 40300)]