8428600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 21628080

約数和(自身を除く): 13199480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 67, 68, 74, 85, 100, 134, 136, 148, 170, 185, 200, 268, 296, 335, 340, 370, 425, 536, 629, 670, 680, 740, 850, 925, 1139, 1258, 1340, 1480, 1675, 1700, 1850, 2278, 2479, 2516, 2680, 3145, 3350, 3400, 3700, 4556, 4958, 5032, 5695, 6290, 6700, 7400, 9112, 9916, 11390, 12395, 12580, 13400, 15725, 19832, 22780, 24790, 25160, 28475, 31450, 42143, 45560, 49580, 56950, 61975, 62900, 84286, 99160, 113900, 123950, 125800, 168572, 210715, 227800, 247900, 337144, 421430, 495800, 842860, 1053575, 1685720, 2107150, 4214300, 8428600]

約数ペア:

[(1, 8428600), (2, 4214300), (4, 2107150), (5, 1685720), (8, 1053575), (10, 842860), (17, 495800), (20, 421430), (25, 337144), (34, 247900), (37, 227800), (40, 210715), (50, 168572), (67, 125800), (68, 123950), (74, 113900), (85, 99160), (100, 84286), (134, 62900), (136, 61975), (148, 56950), (170, 49580), (185, 45560), (200, 42143), (268, 31450), (296, 28475), (335, 25160), (340, 24790), (370, 22780), (425, 19832), (536, 15725), (629, 13400), (670, 12580), (680, 12395), (740, 11390), (850, 9916), (925, 9112), (1139, 7400), (1258, 6700), (1340, 6290), (1480, 5695), (1675, 5032), (1700, 4958), (1850, 4556), (2278, 3700), (2479, 3400), (2516, 3350), (2680, 3145)]