65019500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 174894720

約数和(自身を除く): 109875220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1429, 1625, 1750, 1820, 2275, 2858, 3250, 3500, 4550, 5716, 6500, 7145, 9100, 10003, 11375, 14290, 18577, 20006, 22750, 28580, 35725, 37154, 40012, 45500, 50015, 71450, 74308, 92885, 100030, 130039, 142900, 178625, 185770, 200060, 250075, 260078, 357250, 371540, 464425, 500150, 520156, 650195, 714500, 928850, 1000300, 1250375, 1300390, 1857700, 2322125, 2500750, 2600780, 3250975, 4644250, 5001500, 6501950, 9288500, 13003900, 16254875, 32509750, 65019500]

約数ペア:

[(1, 65019500), (2, 32509750), (4, 16254875), (5, 13003900), (7, 9288500), (10, 6501950), (13, 5001500), (14, 4644250), (20, 3250975), (25, 2600780), (26, 2500750), (28, 2322125), (35, 1857700), (50, 1300390), (52, 1250375), (65, 1000300), (70, 928850), (91, 714500), (100, 650195), (125, 520156), (130, 500150), (140, 464425), (175, 371540), (182, 357250), (250, 260078), (260, 250075), (325, 200060), (350, 185770), (364, 178625), (455, 142900), (500, 130039), (650, 100030), (700, 92885), (875, 74308), (910, 71450), (1300, 50015), (1429, 45500), (1625, 40012), (1750, 37154), (1820, 35725), (2275, 28580), (2858, 22750), (3250, 20006), (3500, 18577), (4550, 14290), (5716, 11375), (6500, 10003), (7145, 9100)]