201590480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27691}}^1$

素因数の和:27724

約数の個数: 80

約数和(自身を含む): 576879744

約数和(自身を除く): 375289264

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, 27691, 55382, 110764, 138455, 193837, 221528, 276910, 359983, 387674, 443056, 553820, 719966, 775348, 969185, 1107640, 1439932, 1550696, 1799915, 1938370, 2215280, 2519881, 2879864, 3101392, 3599830, 3876740, 5039762, 5759728, 7199660, 7753480, 10079524, 12599405, 14399320, 15506960, 20159048, 25198810, 28798640, 40318096, 50397620, 100795240, 201590480]

約数ペア:

[(1, 201590480), (2, 100795240), (4, 50397620), (5, 40318096), (7, 28798640), (8, 25198810), (10, 20159048), (13, 15506960), (14, 14399320), (16, 12599405), (20, 10079524), (26, 7753480), (28, 7199660), (35, 5759728), (40, 5039762), (52, 3876740), (56, 3599830), (65, 3101392), (70, 2879864), (80, 2519881), (91, 2215280), (104, 1938370), (112, 1799915), (130, 1550696), (140, 1439932), (182, 1107640), (208, 969185), (260, 775348), (280, 719966), (364, 553820), (455, 443056), (520, 387674), (560, 359983), (728, 276910), (910, 221528), (1040, 193837), (1456, 138455), (1820, 110764), (3640, 55382), (7280, 27691)]