228032110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 448704000

約数和(自身を除く): 220671890

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 163, 185, 190, 199, 326, 370, 398, 703, 815, 995, 1406, 1630, 1990, 3097, 3515, 3781, 6031, 6194, 7030, 7363, 7562, 12062, 14726, 15485, 18905, 30155, 30970, 32437, 36815, 37810, 60310, 64874, 73630, 114589, 139897, 162185, 229178, 279794, 324370, 572945, 616303, 699485, 1145890, 1200169, 1232606, 1398970, 2400338, 3081515, 6000845, 6163030, 12001690, 22803211, 45606422, 114016055, 228032110]

約数ペア:

[(1, 228032110), (2, 114016055), (5, 45606422), (10, 22803211), (19, 12001690), (37, 6163030), (38, 6000845), (74, 3081515), (95, 2400338), (163, 1398970), (185, 1232606), (190, 1200169), (199, 1145890), (326, 699485), (370, 616303), (398, 572945), (703, 324370), (815, 279794), (995, 229178), (1406, 162185), (1630, 139897), (1990, 114589), (3097, 73630), (3515, 64874), (3781, 60310), (6031, 37810), (6194, 36815), (7030, 32437), (7363, 30970), (7562, 30155), (12062, 18905), (14726, 15485)]