61473760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9427

約数の個数: 48

約数和(自身を含む): 148789872

約数和(自身を除く): 87316112

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, 9371, 18742, 37484, 46855, 74968, 93710, 149936, 187420, 299872, 374840, 384211, 749680, 768422, 1499360, 1536844, 1921055, 3073688, 3842110, 6147376, 7684220, 12294752, 15368440, 30736880, 61473760]

約数ペア:

[(1, 61473760), (2, 30736880), (4, 15368440), (5, 12294752), (8, 7684220), (10, 6147376), (16, 3842110), (20, 3073688), (32, 1921055), (40, 1536844), (41, 1499360), (80, 768422), (82, 749680), (160, 384211), (164, 374840), (205, 299872), (328, 187420), (410, 149936), (656, 93710), (820, 74968), (1312, 46855), (1640, 37484), (3280, 18742), (6560, 9371)]