64045020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1819

約数の個数: 96

約数和(自身を含む): 197342208

約数和(自身を除く): 133297188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1747, 1833, 2444, 2820, 3055, 3494, 3666, 5241, 6110, 6988, 7332, 8735, 9165, 10482, 12220, 17470, 18330, 20964, 22711, 26205, 34940, 36660, 45422, 52410, 68133, 82109, 90844, 104820, 113555, 136266, 164218, 227110, 246327, 272532, 328436, 340665, 410545, 454220, 492654, 681330, 821090, 985308, 1067417, 1231635, 1362660, 1642180, 2134834, 2463270, 3202251, 4269668, 4926540, 5337085, 6404502, 10674170, 12809004, 16011255, 21348340, 32022510, 64045020]

約数ペア:

[(1, 64045020), (2, 32022510), (3, 21348340), (4, 16011255), (5, 12809004), (6, 10674170), (10, 6404502), (12, 5337085), (13, 4926540), (15, 4269668), (20, 3202251), (26, 2463270), (30, 2134834), (39, 1642180), (47, 1362660), (52, 1231635), (60, 1067417), (65, 985308), (78, 821090), (94, 681330), (130, 492654), (141, 454220), (156, 410545), (188, 340665), (195, 328436), (235, 272532), (260, 246327), (282, 227110), (390, 164218), (470, 136266), (564, 113555), (611, 104820), (705, 90844), (780, 82109), (940, 68133), (1222, 52410), (1410, 45422), (1747, 36660), (1833, 34940), (2444, 26205), (2820, 22711), (3055, 20964), (3494, 18330), (3666, 17470), (5241, 12220), (6110, 10482), (6988, 9165), (7332, 8735)]