424748120

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{9733}}^1$

素因数の和:10835

約数の個数: 32

約数和(自身を含む): 956657520

約数和(自身を除く): 531909400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 2182, 4364, 5455, 8728, 9733, 10910, 19466, 21820, 38932, 43640, 48665, 77864, 97330, 194660, 389320, 10618703, 21237406, 42474812, 53093515, 84949624, 106187030, 212374060, 424748120]

約数ペア:

[(1, 424748120), (2, 212374060), (4, 106187030), (5, 84949624), (8, 53093515), (10, 42474812), (20, 21237406), (40, 10618703), (1091, 389320), (2182, 194660), (4364, 97330), (5455, 77864), (8728, 48665), (9733, 43640), (10910, 38932), (19466, 21820)]