25503400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 67730040

約数和(自身を除く): 42226640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 577, 650, 680, 850, 884, 1105, 1154, 1300, 1700, 1768, 2210, 2308, 2600, 2885, 3400, 4420, 4616, 5525, 5770, 7501, 8840, 9809, 11050, 11540, 14425, 15002, 19618, 22100, 23080, 28850, 30004, 37505, 39236, 44200, 49045, 57700, 60008, 75010, 78472, 98090, 115400, 127517, 150020, 187525, 196180, 245225, 255034, 300040, 375050, 392360, 490450, 510068, 637585, 750100, 980900, 1020136, 1275170, 1500200, 1961800, 2550340, 3187925, 5100680, 6375850, 12751700, 25503400]

約数ペア:

[(1, 25503400), (2, 12751700), (4, 6375850), (5, 5100680), (8, 3187925), (10, 2550340), (13, 1961800), (17, 1500200), (20, 1275170), (25, 1020136), (26, 980900), (34, 750100), (40, 637585), (50, 510068), (52, 490450), (65, 392360), (68, 375050), (85, 300040), (100, 255034), (104, 245225), (130, 196180), (136, 187525), (170, 150020), (200, 127517), (221, 115400), (260, 98090), (325, 78472), (340, 75010), (425, 60008), (442, 57700), (520, 49045), (577, 44200), (650, 39236), (680, 37505), (850, 30004), (884, 28850), (1105, 23080), (1154, 22100), (1300, 19618), (1700, 15002), (1768, 14425), (2210, 11540), (2308, 11050), (2600, 9809), (2885, 8840), (3400, 7501), (4420, 5770), (4616, 5525)]