412210900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5713

約数の個数: 72

約数和(自身を含む): 969312960

約数和(自身を除く): 557102060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2924, 3655, 4300, 5639, 7310, 11278, 14620, 18275, 22556, 28195, 36550, 56390, 73100, 95863, 112780, 140975, 191726, 242477, 281950, 383452, 479315, 484954, 563900, 958630, 969908, 1212385, 1917260, 2396575, 2424770, 4122109, 4793150, 4849540, 6061925, 8244218, 9586300, 12123850, 16488436, 20610545, 24247700, 41221090, 82442180, 103052725, 206105450, 412210900]

約数ペア:

[(1, 412210900), (2, 206105450), (4, 103052725), (5, 82442180), (10, 41221090), (17, 24247700), (20, 20610545), (25, 16488436), (34, 12123850), (43, 9586300), (50, 8244218), (68, 6061925), (85, 4849540), (86, 4793150), (100, 4122109), (170, 2424770), (172, 2396575), (215, 1917260), (340, 1212385), (425, 969908), (430, 958630), (731, 563900), (850, 484954), (860, 479315), (1075, 383452), (1462, 281950), (1700, 242477), (2150, 191726), (2924, 140975), (3655, 112780), (4300, 95863), (5639, 73100), (7310, 56390), (11278, 36550), (14620, 28195), (18275, 22556)]