72114080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10993}}^1$

素因数の和:11049

約数の個数: 48

約数和(自身を含む): 174540744

約数和(自身を除く): 102426664

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, 3280, 6560, 10993, 21986, 43972, 54965, 87944, 109930, 175888, 219860, 351776, 439720, 450713, 879440, 901426, 1758880, 1802852, 2253565, 3605704, 4507130, 7211408, 9014260, 14422816, 18028520, 36057040, 72114080]

約数ペア:

[(1, 72114080), (2, 36057040), (4, 18028520), (5, 14422816), (8, 9014260), (10, 7211408), (16, 4507130), (20, 3605704), (32, 2253565), (40, 1802852), (41, 1758880), (80, 901426), (82, 879440), (160, 450713), (164, 439720), (205, 351776), (328, 219860), (410, 175888), (656, 109930), (820, 87944), (1312, 54965), (1640, 43972), (3280, 21986), (6560, 10993)]