2456223860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{13841}}^1$

素因数の和:14336

約数の個数: 48

約数和(自身を含む): 5441567040

約数和(自身を除く): 2985343180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 467, 934, 1868, 2335, 4670, 8873, 9340, 13841, 17746, 27682, 35492, 44365, 55364, 69205, 88730, 138410, 177460, 262979, 276820, 525958, 1051916, 1314895, 2629790, 5259580, 6463747, 12927494, 25854988, 32318735, 64637470, 122811193, 129274940, 245622386, 491244772, 614055965, 1228111930, 2456223860]

約数ペア:

[(1, 2456223860), (2, 1228111930), (4, 614055965), (5, 491244772), (10, 245622386), (19, 129274940), (20, 122811193), (38, 64637470), (76, 32318735), (95, 25854988), (190, 12927494), (380, 6463747), (467, 5259580), (934, 2629790), (1868, 1314895), (2335, 1051916), (4670, 525958), (8873, 276820), (9340, 262979), (13841, 177460), (17746, 138410), (27682, 88730), (35492, 69205), (44365, 55364)]