37340240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 100172160

約数和(自身を除く): 62831920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 509, 524, 560, 655, 917, 1018, 1048, 1310, 1834, 2036, 2096, 2545, 2620, 3563, 3668, 4072, 4585, 5090, 5240, 7126, 7336, 8144, 9170, 10180, 10480, 14252, 14672, 17815, 18340, 20360, 28504, 35630, 36680, 40720, 57008, 66679, 71260, 73360, 133358, 142520, 266716, 285040, 333395, 466753, 533432, 666790, 933506, 1066864, 1333580, 1867012, 2333765, 2667160, 3734024, 4667530, 5334320, 7468048, 9335060, 18670120, 37340240]

約数ペア:

[(1, 37340240), (2, 18670120), (4, 9335060), (5, 7468048), (7, 5334320), (8, 4667530), (10, 3734024), (14, 2667160), (16, 2333765), (20, 1867012), (28, 1333580), (35, 1066864), (40, 933506), (56, 666790), (70, 533432), (80, 466753), (112, 333395), (131, 285040), (140, 266716), (262, 142520), (280, 133358), (509, 73360), (524, 71260), (560, 66679), (655, 57008), (917, 40720), (1018, 36680), (1048, 35630), (1310, 28504), (1834, 20360), (2036, 18340), (2096, 17815), (2545, 14672), (2620, 14252), (3563, 10480), (3668, 10180), (4072, 9170), (4585, 8144), (5090, 7336), (5240, 7126)]