89875600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13217}}^1$

素因数の和:13252

約数の個数: 60

約数和(自身を含む): 228644964

約数和(自身を除く): 138769364

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 224689, 264340, 330425, 449378, 528680, 660850, 898756, 1057360, 1123445, 1321700, 1797512, 2246890, 2643400, 3595024, 4493780, 5286800, 5617225, 8987560, 11234450, 17975120, 22468900, 44937800, 89875600]

約数ペア:

[(1, 89875600), (2, 44937800), (4, 22468900), (5, 17975120), (8, 11234450), (10, 8987560), (16, 5617225), (17, 5286800), (20, 4493780), (25, 3595024), (34, 2643400), (40, 2246890), (50, 1797512), (68, 1321700), (80, 1123445), (85, 1057360), (100, 898756), (136, 660850), (170, 528680), (200, 449378), (272, 330425), (340, 264340), (400, 224689), (425, 211472), (680, 132170), (850, 105736), (1360, 66085), (1700, 52868), (3400, 26434), (6800, 13217)]