65110000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 100

約数和(自身を含む): 167346432

約数和(自身を除く): 102236432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 383, 400, 425, 500, 625, 680, 766, 850, 1000, 1250, 1360, 1532, 1700, 1915, 2000, 2125, 2500, 3064, 3400, 3830, 4250, 5000, 6128, 6511, 6800, 7660, 8500, 9575, 10000, 10625, 13022, 15320, 17000, 19150, 21250, 26044, 30640, 32555, 34000, 38300, 42500, 47875, 52088, 65110, 76600, 85000, 95750, 104176, 130220, 153200, 162775, 170000, 191500, 239375, 260440, 325550, 383000, 478750, 520880, 651100, 766000, 813875, 957500, 1302200, 1627750, 1915000, 2604400, 3255500, 3830000, 4069375, 6511000, 8138750, 13022000, 16277500, 32555000, 65110000]

約数ペア:

[(1, 65110000), (2, 32555000), (4, 16277500), (5, 13022000), (8, 8138750), (10, 6511000), (16, 4069375), (17, 3830000), (20, 3255500), (25, 2604400), (34, 1915000), (40, 1627750), (50, 1302200), (68, 957500), (80, 813875), (85, 766000), (100, 651100), (125, 520880), (136, 478750), (170, 383000), (200, 325550), (250, 260440), (272, 239375), (340, 191500), (383, 170000), (400, 162775), (425, 153200), (500, 130220), (625, 104176), (680, 95750), (766, 85000), (850, 76600), (1000, 65110), (1250, 52088), (1360, 47875), (1532, 42500), (1700, 38300), (1915, 34000), (2000, 32555), (2125, 30640), (2500, 26044), (3064, 21250), (3400, 19150), (3830, 17000), (4250, 15320), (5000, 13022), (6128, 10625), (6511, 10000), (6800, 9575), (7660, 8500)]