40568229520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5572559}}^1$

素因数の和:5572592

約数の個数: 80

約数和(自身を含む): 116087569920

約数和(自身を除く): 75519340400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 5572559, 11145118, 22290236, 27862795, 39007913, 44580472, 55725590, 72443267, 78015826, 89160944, 111451180, 144886534, 156031652, 195039565, 222902360, 289773068, 312063304, 362216335, 390079130, 445804720, 507102869, 579546136, 624126608, 724432670, 780158260, 1014205738, 1159092272, 1448865340, 1560316520, 2028411476, 2535514345, 2897730680, 3120633040, 4056822952, 5071028690, 5795461360, 8113645904, 10142057380, 20284114760, 40568229520]

約数ペア:

[(1, 40568229520), (2, 20284114760), (4, 10142057380), (5, 8113645904), (7, 5795461360), (8, 5071028690), (10, 4056822952), (13, 3120633040), (14, 2897730680), (16, 2535514345), (20, 2028411476), (26, 1560316520), (28, 1448865340), (35, 1159092272), (40, 1014205738), (52, 780158260), (56, 724432670), (65, 624126608), (70, 579546136), (80, 507102869), (91, 445804720), (104, 390079130), (112, 362216335), (130, 312063304), (140, 289773068), (182, 222902360), (208, 195039565), (260, 156031652), (280, 144886534), (364, 111451180), (455, 89160944), (520, 78015826), (560, 72443267), (728, 55725590), (910, 44580472), (1040, 39007913), (1456, 27862795), (1820, 22290236), (3640, 11145118), (7280, 5572559)]