86570800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 228333600

約数和(自身を除く): 141762800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 340, 400, 425, 439, 464, 493, 580, 680, 725, 850, 878, 986, 1160, 1360, 1450, 1700, 1756, 1972, 2195, 2320, 2465, 2900, 3400, 3512, 3944, 4390, 4930, 5800, 6800, 7024, 7463, 7888, 8780, 9860, 10975, 11600, 12325, 12731, 14926, 17560, 19720, 21950, 24650, 25462, 29852, 35120, 37315, 39440, 43900, 49300, 50924, 59704, 63655, 74630, 87800, 98600, 101848, 119408, 127310, 149260, 175600, 186575, 197200, 203696, 216427, 254620, 298520, 318275, 373150, 432854, 509240, 597040, 636550, 746300, 865708, 1018480, 1082135, 1273100, 1492600, 1731416, 2164270, 2546200, 2985200, 3462832, 4328540, 5092400, 5410675, 8657080, 10821350, 17314160, 21642700, 43285400, 86570800]

約数ペア:

[(1, 86570800), (2, 43285400), (4, 21642700), (5, 17314160), (8, 10821350), (10, 8657080), (16, 5410675), (17, 5092400), (20, 4328540), (25, 3462832), (29, 2985200), (34, 2546200), (40, 2164270), (50, 1731416), (58, 1492600), (68, 1273100), (80, 1082135), (85, 1018480), (100, 865708), (116, 746300), (136, 636550), (145, 597040), (170, 509240), (200, 432854), (232, 373150), (272, 318275), (290, 298520), (340, 254620), (400, 216427), (425, 203696), (439, 197200), (464, 186575), (493, 175600), (580, 149260), (680, 127310), (725, 119408), (850, 101848), (878, 98600), (986, 87800), (1160, 74630), (1360, 63655), (1450, 59704), (1700, 50924), (1756, 49300), (1972, 43900), (2195, 39440), (2320, 37315), (2465, 35120), (2900, 29852), (3400, 25462), (3512, 24650), (3944, 21950), (4390, 19720), (4930, 17560), (5800, 14926), (6800, 12731), (7024, 12325), (7463, 11600), (7888, 10975), (8780, 9860)]