52536800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3900

約数の個数: 72

約数和(自身を含む): 135835056

約数和(自身を除く): 83298256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3863, 6800, 7726, 13600, 15452, 19315, 30904, 38630, 61808, 65671, 77260, 96575, 123616, 131342, 154520, 193150, 262684, 309040, 328355, 386300, 525368, 618080, 656710, 772600, 1050736, 1313420, 1545200, 1641775, 2101472, 2626840, 3090400, 3283550, 5253680, 6567100, 10507360, 13134200, 26268400, 52536800]

約数ペア:

[(1, 52536800), (2, 26268400), (4, 13134200), (5, 10507360), (8, 6567100), (10, 5253680), (16, 3283550), (17, 3090400), (20, 2626840), (25, 2101472), (32, 1641775), (34, 1545200), (40, 1313420), (50, 1050736), (68, 772600), (80, 656710), (85, 618080), (100, 525368), (136, 386300), (160, 328355), (170, 309040), (200, 262684), (272, 193150), (340, 154520), (400, 131342), (425, 123616), (544, 96575), (680, 77260), (800, 65671), (850, 61808), (1360, 38630), (1700, 30904), (2720, 19315), (3400, 15452), (3863, 13600), (6800, 7726)]