71296480

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2333}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 169392384

約数和(自身を除く): 98095904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2333, 3056, 3820, 4666, 6112, 7640, 9332, 11665, 15280, 18664, 23330, 30560, 37328, 46660, 74656, 93320, 186640, 373280, 445603, 891206, 1782412, 2228015, 3564824, 4456030, 7129648, 8912060, 14259296, 17824120, 35648240, 71296480]

約数ペア:

[(1, 71296480), (2, 35648240), (4, 17824120), (5, 14259296), (8, 8912060), (10, 7129648), (16, 4456030), (20, 3564824), (32, 2228015), (40, 1782412), (80, 891206), (160, 445603), (191, 373280), (382, 186640), (764, 93320), (955, 74656), (1528, 46660), (1910, 37328), (2333, 30560), (3056, 23330), (3820, 18664), (4666, 15280), (6112, 11665), (7640, 9332)]