39101440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1123

約数の個数: 88

約数和(自身を含む): 107295552

約数和(自身を除く): 68194112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1091, 1120, 1280, 1792, 2182, 2240, 2560, 3584, 4364, 4480, 5120, 5455, 7168, 7637, 8728, 8960, 10910, 15274, 17456, 17920, 21820, 30548, 34912, 35840, 38185, 43640, 61096, 69824, 76370, 87280, 122192, 139648, 152740, 174560, 244384, 279296, 305480, 349120, 488768, 558592, 610960, 698240, 977536, 1117184, 1221920, 1396480, 1955072, 2443840, 2792960, 3910144, 4887680, 5585920, 7820288, 9775360, 19550720, 39101440]

約数ペア:

[(1, 39101440), (2, 19550720), (4, 9775360), (5, 7820288), (7, 5585920), (8, 4887680), (10, 3910144), (14, 2792960), (16, 2443840), (20, 1955072), (28, 1396480), (32, 1221920), (35, 1117184), (40, 977536), (56, 698240), (64, 610960), (70, 558592), (80, 488768), (112, 349120), (128, 305480), (140, 279296), (160, 244384), (224, 174560), (256, 152740), (280, 139648), (320, 122192), (448, 87280), (512, 76370), (560, 69824), (640, 61096), (896, 43640), (1024, 38185), (1091, 35840), (1120, 34912), (1280, 30548), (1792, 21820), (2182, 17920), (2240, 17456), (2560, 15274), (3584, 10910), (4364, 8960), (4480, 8728), (5120, 7637), (5455, 7168)]