63903280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114113}}^1$

素因数の和:114133

約数の個数: 40

約数和(自身を含む): 169801632

約数和(自身を除く): 105898352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114113, 228226, 456452, 570565, 798791, 912904, 1141130, 1597582, 1825808, 2282260, 3195164, 3993955, 4564520, 6390328, 7987910, 9129040, 12780656, 15975820, 31951640, 63903280]

約数ペア:

[(1, 63903280), (2, 31951640), (4, 15975820), (5, 12780656), (7, 9129040), (8, 7987910), (10, 6390328), (14, 4564520), (16, 3993955), (20, 3195164), (28, 2282260), (35, 1825808), (40, 1597582), (56, 1141130), (70, 912904), (80, 798791), (112, 570565), (140, 456452), (280, 228226), (560, 114113)]