2318666.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 31656744

約数和(自身を除く): 18582664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1993, 3280, 3986, 6560, 7972, 9965, 15944, 19930, 31888, 39860, 63776, 79720, 81713, 159440, 163426, 318880, 326852, 408565, 653704, 817130, 1307408, 1634260, 2614816, 3268520, 6537040, 13074080]

約数ペア:

[(1, 13074080), (2, 6537040), (4, 3268520), (5, 2614816), (8, 1634260), (10, 1307408), (16, 817130), (20, 653704), (32, 408565), (40, 326852), (41, 318880), (80, 163426), (82, 159440), (160, 81713), (164, 79720), (205, 63776), (328, 39860), (410, 31888), (656, 19930), (820, 15944), (1312, 9965), (1640, 7972), (1993, 6560), (3280, 3986)]