25853556080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947711}}^1$

素因数の和:947766

約数の個数: 80

約数和(自身を含む): 67689381888

約数和(自身を除く): 41835825808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 947711, 1895422, 3790844, 4738555, 7581688, 9477110, 10424821, 15163376, 18954220, 20849642, 29379041, 37908440, 41699284, 52124105, 58758082, 75816880, 83398568, 104248210, 117516164, 146895205, 166797136, 208496420, 235032328, 293790410, 323169451, 416992840, 470064656, 587580820, 646338902, 833985680, 1175161640, 1292677804, 1615847255, 2350323280, 2585355608, 3231694510, 5170711216, 6463389020, 12926778040, 25853556080]

約数ペア:

[(1, 25853556080), (2, 12926778040), (4, 6463389020), (5, 5170711216), (8, 3231694510), (10, 2585355608), (11, 2350323280), (16, 1615847255), (20, 1292677804), (22, 1175161640), (31, 833985680), (40, 646338902), (44, 587580820), (55, 470064656), (62, 416992840), (80, 323169451), (88, 293790410), (110, 235032328), (124, 208496420), (155, 166797136), (176, 146895205), (220, 117516164), (248, 104248210), (310, 83398568), (341, 75816880), (440, 58758082), (496, 52124105), (620, 41699284), (682, 37908440), (880, 29379041), (1240, 20849642), (1364, 18954220), (1705, 15163376), (2480, 10424821), (2728, 9477110), (3410, 7581688), (5456, 4738555), (6820, 3790844), (13640, 1895422), (27280, 947711)]