3711815980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{3221}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 7868278656

約数和(自身を除く): 4156462676

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 367, 628, 734, 785, 1468, 1570, 1835, 3140, 3221, 3670, 6442, 7340, 12884, 16105, 32210, 57619, 64420, 115238, 230476, 288095, 505697, 576190, 1011394, 1152380, 1182107, 2022788, 2364214, 2528485, 4728428, 5056970, 5910535, 10113940, 11821070, 23642140, 185590799, 371181598, 742363196, 927953995, 1855907990, 3711815980]

約数ペア:

[(1, 3711815980), (2, 1855907990), (4, 927953995), (5, 742363196), (10, 371181598), (20, 185590799), (157, 23642140), (314, 11821070), (367, 10113940), (628, 5910535), (734, 5056970), (785, 4728428), (1468, 2528485), (1570, 2364214), (1835, 2022788), (3140, 1182107), (3221, 1152380), (3670, 1011394), (6442, 576190), (7340, 505697), (12884, 288095), (16105, 230476), (32210, 115238), (57619, 64420)]