103640713180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 231512904000

約数和(自身を除く): 127872190820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 499, 641, 953, 998, 1282, 1906, 1996, 2495, 2564, 3205, 3812, 4765, 4990, 6410, 8483, 9530, 9980, 10897, 12820, 16201, 16966, 19060, 21794, 32402, 33932, 42415, 43588, 54485, 64804, 81005, 84830, 108970, 162010, 169660, 217940, 319859, 324020, 475547, 610873, 639718, 951094, 1221746, 1279436, 1599295, 1902188, 2377735, 2443492, 3054365, 3198590, 4755470, 5437603, 6108730, 6397180, 8084299, 9510940, 10384841, 10875206, 12217460, 16168598, 20769682, 21750412, 27188015, 32337196, 40421495, 41539364, 51924205, 54376030, 80842990, 103848410, 108752060, 161685980, 207696820, 304825627, 609651254, 1219302508, 1524128135, 3048256270, 5182035659, 6096512540, 10364071318, 20728142636, 25910178295, 51820356590, 103640713180]

約数ペア:

[(1, 103640713180), (2, 51820356590), (4, 25910178295), (5, 20728142636), (10, 10364071318), (17, 6096512540), (20, 5182035659), (34, 3048256270), (68, 1524128135), (85, 1219302508), (170, 609651254), (340, 304825627), (499, 207696820), (641, 161685980), (953, 108752060), (998, 103848410), (1282, 80842990), (1906, 54376030), (1996, 51924205), (2495, 41539364), (2564, 40421495), (3205, 32337196), (3812, 27188015), (4765, 21750412), (4990, 20769682), (6410, 16168598), (8483, 12217460), (9530, 10875206), (9980, 10384841), (10897, 9510940), (12820, 8084299), (16201, 6397180), (16966, 6108730), (19060, 5437603), (21794, 4755470), (32402, 3198590), (33932, 3054365), (42415, 2443492), (43588, 2377735), (54485, 1902188), (64804, 1599295), (81005, 1279436), (84830, 1221746), (108970, 951094), (162010, 639718), (169660, 610873), (217940, 475547), (319859, 324020)]