70342880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10723}}^1$

素因数の和:10779

約数の個数: 48

約数和(自身を含む): 170254224

約数和(自身を除く): 99911344

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, 10723, 21446, 42892, 53615, 85784, 107230, 171568, 214460, 343136, 428920, 439643, 857840, 879286, 1715680, 1758572, 2198215, 3517144, 4396430, 7034288, 8792860, 14068576, 17585720, 35171440, 70342880]

約数ペア:

[(1, 70342880), (2, 35171440), (4, 17585720), (5, 14068576), (8, 8792860), (10, 7034288), (16, 4396430), (20, 3517144), (32, 2198215), (40, 1758572), (41, 1715680), (80, 879286), (82, 857840), (160, 439643), (164, 428920), (205, 343136), (328, 214460), (410, 171568), (656, 107230), (820, 85784), (1312, 53615), (1640, 42892), (3280, 21446), (6560, 10723)]