164085020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 404139456

約数和(自身を除く): 240054436

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 73, 85, 110, 146, 170, 187, 220, 292, 340, 365, 374, 601, 730, 748, 803, 935, 1202, 1241, 1460, 1606, 1870, 2404, 2482, 3005, 3212, 3740, 4015, 4964, 6010, 6205, 6611, 8030, 10217, 12020, 12410, 13222, 13651, 16060, 20434, 24820, 26444, 27302, 33055, 40868, 43873, 51085, 54604, 66110, 68255, 87746, 102170, 112387, 132220, 136510, 175492, 204340, 219365, 224774, 273020, 438730, 449548, 482603, 561935, 745841, 877460, 965206, 1123870, 1491682, 1930412, 2247740, 2413015, 2983364, 3729205, 4826030, 7458410, 8204251, 9652060, 14916820, 16408502, 32817004, 41021255, 82042510, 164085020]

約数ペア:

[(1, 164085020), (2, 82042510), (4, 41021255), (5, 32817004), (10, 16408502), (11, 14916820), (17, 9652060), (20, 8204251), (22, 7458410), (34, 4826030), (44, 3729205), (55, 2983364), (68, 2413015), (73, 2247740), (85, 1930412), (110, 1491682), (146, 1123870), (170, 965206), (187, 877460), (220, 745841), (292, 561935), (340, 482603), (365, 449548), (374, 438730), (601, 273020), (730, 224774), (748, 219365), (803, 204340), (935, 175492), (1202, 136510), (1241, 132220), (1460, 112387), (1606, 102170), (1870, 87746), (2404, 68255), (2482, 66110), (3005, 54604), (3212, 51085), (3740, 43873), (4015, 40868), (4964, 33055), (6010, 27302), (6205, 26444), (6611, 24820), (8030, 20434), (10217, 16060), (12020, 13651), (12410, 13222)]