5573840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 13748004

約数和(自身を除く): 8174164

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 193, 304, 361, 380, 386, 722, 760, 772, 965, 1444, 1520, 1544, 1805, 1930, 2888, 3088, 3610, 3667, 3860, 5776, 7220, 7334, 7720, 14440, 14668, 15440, 18335, 28880, 29336, 36670, 58672, 69673, 73340, 139346, 146680, 278692, 293360, 348365, 557384, 696730, 1114768, 1393460, 2786920, 5573840]

約数ペア:

[(1, 5573840), (2, 2786920), (4, 1393460), (5, 1114768), (8, 696730), (10, 557384), (16, 348365), (19, 293360), (20, 278692), (38, 146680), (40, 139346), (76, 73340), (80, 69673), (95, 58672), (152, 36670), (190, 29336), (193, 28880), (304, 18335), (361, 15440), (380, 14668), (386, 14440), (722, 7720), (760, 7334), (772, 7220), (965, 5776), (1444, 3860), (1520, 3667), (1544, 3610), (1805, 3088), (1930, 2888)]