100610420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 224985600

約数和(自身を除く): 124375180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 340, 398, 796, 995, 1487, 1990, 2974, 3383, 3980, 5948, 6766, 7435, 13532, 14870, 16915, 25279, 29740, 33830, 50558, 67660, 101116, 126395, 252790, 295913, 505580, 591826, 1183652, 1479565, 2959130, 5030521, 5918260, 10061042, 20122084, 25152605, 50305210, 100610420]

約数ペア:

[(1, 100610420), (2, 50305210), (4, 25152605), (5, 20122084), (10, 10061042), (17, 5918260), (20, 5030521), (34, 2959130), (68, 1479565), (85, 1183652), (170, 591826), (199, 505580), (340, 295913), (398, 252790), (796, 126395), (995, 101116), (1487, 67660), (1990, 50558), (2974, 33830), (3383, 29740), (3980, 25279), (5948, 16915), (6766, 14870), (7435, 13532)]