82097450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 158323200

約数和(自身を除く): 76225750

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 199, 223, 370, 398, 446, 925, 995, 1115, 1850, 1990, 2230, 4975, 5575, 7363, 8251, 9950, 11150, 14726, 16502, 36815, 41255, 44377, 73630, 82510, 88754, 184075, 206275, 221885, 368150, 412550, 443770, 1109425, 1641949, 2218850, 3283898, 8209745, 16419490, 41048725, 82097450]

約数ペア:

[(1, 82097450), (2, 41048725), (5, 16419490), (10, 8209745), (25, 3283898), (37, 2218850), (50, 1641949), (74, 1109425), (185, 443770), (199, 412550), (223, 368150), (370, 221885), (398, 206275), (446, 184075), (925, 88754), (995, 82510), (1115, 73630), (1850, 44377), (1990, 41255), (2230, 36815), (4975, 16502), (5575, 14726), (7363, 11150), (8251, 9950)]