1137227960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{3361}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 2795839200

約数和(自身を除く): 1658611240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 769, 1538, 3076, 3361, 3845, 6152, 6722, 7690, 8459, 13444, 15380, 16805, 16918, 26888, 30760, 33610, 33836, 36971, 42295, 67220, 67672, 73942, 84590, 134440, 147884, 169180, 184855, 295768, 338360, 369710, 739420, 1478840, 2584609, 5169218, 10338436, 12923045, 20676872, 25846090, 28430699, 51692180, 56861398, 103384360, 113722796, 142153495, 227445592, 284306990, 568613980, 1137227960]

約数ペア:

[(1, 1137227960), (2, 568613980), (4, 284306990), (5, 227445592), (8, 142153495), (10, 113722796), (11, 103384360), (20, 56861398), (22, 51692180), (40, 28430699), (44, 25846090), (55, 20676872), (88, 12923045), (110, 10338436), (220, 5169218), (440, 2584609), (769, 1478840), (1538, 739420), (3076, 369710), (3361, 338360), (3845, 295768), (6152, 184855), (6722, 169180), (7690, 147884), (8459, 134440), (13444, 84590), (15380, 73942), (16805, 67672), (16918, 67220), (26888, 42295), (30760, 36971), (33610, 33836)]