37730420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20760

約数の個数: 48

約数和(自身を含む): 97523328

約数和(自身を除く): 59792908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 20731, 41462, 82924, 103655, 145117, 207310, 269503, 290234, 414620, 539006, 580468, 725585, 1078012, 1347515, 1451170, 1886521, 2695030, 2902340, 3773042, 5390060, 7546084, 9432605, 18865210, 37730420]

約数ペア:

[(1, 37730420), (2, 18865210), (4, 9432605), (5, 7546084), (7, 5390060), (10, 3773042), (13, 2902340), (14, 2695030), (20, 1886521), (26, 1451170), (28, 1347515), (35, 1078012), (52, 725585), (65, 580468), (70, 539006), (91, 414620), (130, 290234), (140, 269503), (182, 207310), (260, 145117), (364, 103655), (455, 82924), (910, 41462), (1820, 20731)]