40713050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 87583680

約数和(自身を除く): 46870630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 1307, 2225, 2614, 3115, 4450, 6230, 6535, 9149, 13070, 15575, 18298, 31150, 32675, 45745, 65350, 91490, 116323, 228725, 232646, 457450, 581615, 814261, 1163230, 1628522, 2908075, 4071305, 5816150, 8142610, 20356525, 40713050]

約数ペア:

[(1, 40713050), (2, 20356525), (5, 8142610), (7, 5816150), (10, 4071305), (14, 2908075), (25, 1628522), (35, 1163230), (50, 814261), (70, 581615), (89, 457450), (175, 232646), (178, 228725), (350, 116323), (445, 91490), (623, 65350), (890, 45745), (1246, 32675), (1307, 31150), (2225, 18298), (2614, 15575), (3115, 13070), (4450, 9149), (6230, 6535)]