66643060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 164166912

約数和(自身を除く): 97523852

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 103, 110, 170, 173, 187, 206, 220, 340, 346, 374, 412, 515, 692, 748, 865, 935, 1030, 1133, 1730, 1751, 1870, 1903, 2060, 2266, 2941, 3460, 3502, 3740, 3806, 4532, 5665, 5882, 7004, 7612, 8755, 9515, 11330, 11764, 14705, 17510, 17819, 19030, 19261, 22660, 29410, 32351, 35020, 35638, 38060, 38522, 58820, 64702, 71276, 77044, 89095, 96305, 129404, 161755, 178190, 192610, 196009, 302923, 323510, 356380, 385220, 392018, 605846, 647020, 784036, 980045, 1211692, 1514615, 1960090, 3029230, 3332153, 3920180, 6058460, 6664306, 13328612, 16660765, 33321530, 66643060]

約数ペア:

[(1, 66643060), (2, 33321530), (4, 16660765), (5, 13328612), (10, 6664306), (11, 6058460), (17, 3920180), (20, 3332153), (22, 3029230), (34, 1960090), (44, 1514615), (55, 1211692), (68, 980045), (85, 784036), (103, 647020), (110, 605846), (170, 392018), (173, 385220), (187, 356380), (206, 323510), (220, 302923), (340, 196009), (346, 192610), (374, 178190), (412, 161755), (515, 129404), (692, 96305), (748, 89095), (865, 77044), (935, 71276), (1030, 64702), (1133, 58820), (1730, 38522), (1751, 38060), (1870, 35638), (1903, 35020), (2060, 32351), (2266, 29410), (2941, 22660), (3460, 19261), (3502, 19030), (3740, 17819), (3806, 17510), (4532, 14705), (5665, 11764), (5882, 11330), (7004, 9515), (7612, 8755)]