8045265220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{56237}}^1$

素因数の和:56580

約数の個数: 48

約数和(自身を含む): 17686626048

約数和(自身を除く): 9641360828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 311, 460, 622, 1244, 1555, 3110, 6220, 7153, 14306, 28612, 35765, 56237, 71530, 112474, 143060, 224948, 281185, 562370, 1124740, 1293451, 2586902, 5173804, 6467255, 12934510, 17489707, 25869020, 34979414, 69958828, 87448535, 174897070, 349794140, 402263261, 804526522, 1609053044, 2011316305, 4022632610, 8045265220]

約数ペア:

[(1, 8045265220), (2, 4022632610), (4, 2011316305), (5, 1609053044), (10, 804526522), (20, 402263261), (23, 349794140), (46, 174897070), (92, 87448535), (115, 69958828), (230, 34979414), (311, 25869020), (460, 17489707), (622, 12934510), (1244, 6467255), (1555, 5173804), (3110, 2586902), (6220, 1293451), (7153, 1124740), (14306, 562370), (28612, 281185), (35765, 224948), (56237, 143060), (71530, 112474)]