13695800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 33584160

約数和(自身を除く): 19888360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 94, 100, 124, 155, 188, 200, 235, 248, 310, 376, 470, 620, 775, 940, 1175, 1240, 1457, 1550, 1880, 2209, 2350, 2914, 3100, 4418, 4700, 5828, 6200, 7285, 8836, 9400, 11045, 11656, 14570, 17672, 22090, 29140, 36425, 44180, 55225, 58280, 68479, 72850, 88360, 110450, 136958, 145700, 220900, 273916, 291400, 342395, 441800, 547832, 684790, 1369580, 1711975, 2739160, 3423950, 6847900, 13695800]

約数ペア:

[(1, 13695800), (2, 6847900), (4, 3423950), (5, 2739160), (8, 1711975), (10, 1369580), (20, 684790), (25, 547832), (31, 441800), (40, 342395), (47, 291400), (50, 273916), (62, 220900), (94, 145700), (100, 136958), (124, 110450), (155, 88360), (188, 72850), (200, 68479), (235, 58280), (248, 55225), (310, 44180), (376, 36425), (470, 29140), (620, 22090), (775, 17672), (940, 14570), (1175, 11656), (1240, 11045), (1457, 9400), (1550, 8836), (1880, 7285), (2209, 6200), (2350, 5828), (2914, 4700), (3100, 4418)]