4667399620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 10730412000

約数和(自身を除く): 6063012380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 157, 218, 260, 314, 436, 545, 628, 785, 1049, 1090, 1417, 1570, 2041, 2098, 2180, 2834, 3140, 4082, 4196, 5245, 5668, 7085, 8164, 10205, 10490, 13637, 14170, 17113, 20410, 20980, 27274, 28340, 34226, 40820, 54548, 68185, 68452, 85565, 114341, 136370, 164693, 171130, 222469, 228682, 272740, 329386, 342260, 444938, 457364, 571705, 658772, 823465, 889876, 1112345, 1143410, 1486433, 1646930, 2141009, 2224690, 2286820, 2972866, 3293860, 4282018, 4449380, 5945732, 7432165, 8564036, 10705045, 14864330, 17951537, 21410090, 29728660, 35903074, 42820180, 71806148, 89757685, 179515370, 233369981, 359030740, 466739962, 933479924, 1166849905, 2333699810, 4667399620]

約数ペア:

[(1, 4667399620), (2, 2333699810), (4, 1166849905), (5, 933479924), (10, 466739962), (13, 359030740), (20, 233369981), (26, 179515370), (52, 89757685), (65, 71806148), (109, 42820180), (130, 35903074), (157, 29728660), (218, 21410090), (260, 17951537), (314, 14864330), (436, 10705045), (545, 8564036), (628, 7432165), (785, 5945732), (1049, 4449380), (1090, 4282018), (1417, 3293860), (1570, 2972866), (2041, 2286820), (2098, 2224690), (2180, 2141009), (2834, 1646930), (3140, 1486433), (4082, 1143410), (4196, 1112345), (5245, 889876), (5668, 823465), (7085, 658772), (8164, 571705), (10205, 457364), (10490, 444938), (13637, 342260), (14170, 329386), (17113, 272740), (20410, 228682), (20980, 222469), (27274, 171130), (28340, 164693), (34226, 136370), (40820, 114341), (54548, 85565), (68185, 68452)]