40053212500

素因数分解:

$2^2\times 5^5\times 7^2\times {\mathrm{65393}}^1$

素因数の和:65436

約数の個数: 108

約数和(自身を含む): 101916156636

約数和(自身を除く): 61862944136

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 625, 700, 875, 980, 1225, 1250, 1750, 2450, 2500, 3125, 3500, 4375, 4900, 6125, 6250, 8750, 12250, 12500, 17500, 21875, 24500, 30625, 43750, 61250, 65393, 87500, 122500, 130786, 153125, 261572, 306250, 326965, 457751, 612500, 653930, 915502, 1307860, 1634825, 1831004, 2288755, 3204257, 3269650, 4577510, 6408514, 6539300, 8174125, 9155020, 11443775, 12817028, 16021285, 16348250, 22887550, 32042570, 32696500, 40870625, 45775100, 57218875, 64085140, 80106425, 81741250, 114437750, 160212850, 163482500, 204353125, 228875500, 286094375, 320425700, 400532125, 408706250, 572188750, 801064250, 817412500, 1144377500, 1430471875, 1602128500, 2002660625, 2860943750, 4005321250, 5721887500, 8010642500, 10013303125, 20026606250, 40053212500]

約数ペア:

[(1, 40053212500), (2, 20026606250), (4, 10013303125), (5, 8010642500), (7, 5721887500), (10, 4005321250), (14, 2860943750), (20, 2002660625), (25, 1602128500), (28, 1430471875), (35, 1144377500), (49, 817412500), (50, 801064250), (70, 572188750), (98, 408706250), (100, 400532125), (125, 320425700), (140, 286094375), (175, 228875500), (196, 204353125), (245, 163482500), (250, 160212850), (350, 114437750), (490, 81741250), (500, 80106425), (625, 64085140), (700, 57218875), (875, 45775100), (980, 40870625), (1225, 32696500), (1250, 32042570), (1750, 22887550), (2450, 16348250), (2500, 16021285), (3125, 12817028), (3500, 11443775), (4375, 9155020), (4900, 8174125), (6125, 6539300), (6250, 6408514), (8750, 4577510), (12250, 3269650), (12500, 3204257), (17500, 2288755), (21875, 1831004), (24500, 1634825), (30625, 1307860), (43750, 915502), (61250, 653930), (65393, 612500), (87500, 457751), (122500, 326965), (130786, 306250), (153125, 261572)]