86073820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26731}}^1$

素因数の和:26770

約数の個数: 48

約数和(自身を含む): 215566848

約数和(自身を除く): 129493028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26731, 53462, 106924, 133655, 187117, 267310, 374234, 534620, 614813, 748468, 935585, 1229626, 1871170, 2459252, 3074065, 3742340, 4303691, 6148130, 8607382, 12296260, 17214764, 21518455, 43036910, 86073820]

約数ペア:

[(1, 86073820), (2, 43036910), (4, 21518455), (5, 17214764), (7, 12296260), (10, 8607382), (14, 6148130), (20, 4303691), (23, 3742340), (28, 3074065), (35, 2459252), (46, 1871170), (70, 1229626), (92, 935585), (115, 748468), (140, 614813), (161, 534620), (230, 374234), (322, 267310), (460, 187117), (644, 133655), (805, 106924), (1610, 53462), (3220, 26731)]