2012165000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13932

約数の個数: 80

約数和(自身を含む): 4877423100

約数和(自身を除く): 2865258100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 625, 725, 1000, 1160, 1250, 1450, 2500, 2900, 3625, 5000, 5800, 7250, 13877, 14500, 18125, 27754, 29000, 36250, 55508, 69385, 72500, 111016, 138770, 145000, 277540, 346925, 402433, 555080, 693850, 804866, 1387700, 1609732, 1734625, 2012165, 2775400, 3219464, 3469250, 4024330, 6938500, 8048660, 8673125, 10060825, 13877000, 16097320, 17346250, 20121650, 34692500, 40243300, 50304125, 69385000, 80486600, 100608250, 201216500, 251520625, 402433000, 503041250, 1006082500, 2012165000]

約数ペア:

[(1, 2012165000), (2, 1006082500), (4, 503041250), (5, 402433000), (8, 251520625), (10, 201216500), (20, 100608250), (25, 80486600), (29, 69385000), (40, 50304125), (50, 40243300), (58, 34692500), (100, 20121650), (116, 17346250), (125, 16097320), (145, 13877000), (200, 10060825), (232, 8673125), (250, 8048660), (290, 6938500), (500, 4024330), (580, 3469250), (625, 3219464), (725, 2775400), (1000, 2012165), (1160, 1734625), (1250, 1609732), (1450, 1387700), (2500, 804866), (2900, 693850), (3625, 555080), (5000, 402433), (5800, 346925), (7250, 277540), (13877, 145000), (14500, 138770), (18125, 111016), (27754, 72500), (29000, 69385), (36250, 55508)]