23660000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{13}}^2$

素因数の和:63

約数の個数: 180

約数和(自身を含む): 72033192

約数和(自身を除く): 48373192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 169, 175, 182, 200, 208, 224, 250, 260, 280, 325, 338, 350, 364, 400, 416, 455, 500, 520, 560, 625, 650, 676, 700, 728, 800, 845, 875, 910, 1000, 1040, 1120, 1183, 1250, 1300, 1352, 1400, 1456, 1625, 1690, 1750, 1820, 2000, 2080, 2275, 2366, 2500, 2600, 2704, 2800, 2912, 3250, 3380, 3500, 3640, 4000, 4225, 4375, 4550, 4732, 5000, 5200, 5408, 5600, 5915, 6500, 6760, 7000, 7280, 8125, 8450, 8750, 9100, 9464, 10000, 10400, 11375, 11830, 13000, 13520, 14000, 14560, 16250, 16900, 17500, 18200, 18928, 20000, 21125, 22750, 23660, 26000, 27040, 28000, 29575, 32500, 33800, 35000, 36400, 37856, 42250, 45500, 47320, 52000, 56875, 59150, 65000, 67600, 70000, 72800, 84500, 91000, 94640, 105625, 113750, 118300, 130000, 135200, 140000, 147875, 169000, 182000, 189280, 211250, 227500, 236600, 260000, 295750, 338000, 364000, 422500, 455000, 473200, 591500, 676000, 739375, 845000, 910000, 946400, 1183000, 1478750, 1690000, 1820000, 2366000, 2957500, 3380000, 4732000, 5915000, 11830000, 23660000]

約数ペア:

[(1, 23660000), (2, 11830000), (4, 5915000), (5, 4732000), (7, 3380000), (8, 2957500), (10, 2366000), (13, 1820000), (14, 1690000), (16, 1478750), (20, 1183000), (25, 946400), (26, 910000), (28, 845000), (32, 739375), (35, 676000), (40, 591500), (50, 473200), (52, 455000), (56, 422500), (65, 364000), (70, 338000), (80, 295750), (91, 260000), (100, 236600), (104, 227500), (112, 211250), (125, 189280), (130, 182000), (140, 169000), (160, 147875), (169, 140000), (175, 135200), (182, 130000), (200, 118300), (208, 113750), (224, 105625), (250, 94640), (260, 91000), (280, 84500), (325, 72800), (338, 70000), (350, 67600), (364, 65000), (400, 59150), (416, 56875), (455, 52000), (500, 47320), (520, 45500), (560, 42250), (625, 37856), (650, 36400), (676, 35000), (700, 33800), (728, 32500), (800, 29575), (845, 28000), (875, 27040), (910, 26000), (1000, 23660), (1040, 22750), (1120, 21125), (1183, 20000), (1250, 18928), (1300, 18200), (1352, 17500), (1400, 16900), (1456, 16250), (1625, 14560), (1690, 14000), (1750, 13520), (1820, 13000), (2000, 11830), (2080, 11375), (2275, 10400), (2366, 10000), (2500, 9464), (2600, 9100), (2704, 8750), (2800, 8450), (2912, 8125), (3250, 7280), (3380, 7000), (3500, 6760), (3640, 6500), (4000, 5915), (4225, 5600), (4375, 5408), (4550, 5200), (4732, 5000)]