61064960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 72

約数和(自身を含む): 159603696

約数和(自身を除く): 98538736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4337, 7040, 8674, 14080, 17348, 21685, 34696, 43370, 47707, 69392, 86740, 95414, 138784, 173480, 190828, 238535, 277568, 346960, 381656, 477070, 555136, 693920, 763312, 954140, 1110272, 1387840, 1526624, 1908280, 2775680, 3053248, 3816560, 5551360, 6106496, 7633120, 12212992, 15266240, 30532480, 61064960]

約数ペア:

[(1, 61064960), (2, 30532480), (4, 15266240), (5, 12212992), (8, 7633120), (10, 6106496), (11, 5551360), (16, 3816560), (20, 3053248), (22, 2775680), (32, 1908280), (40, 1526624), (44, 1387840), (55, 1110272), (64, 954140), (80, 763312), (88, 693920), (110, 555136), (128, 477070), (160, 381656), (176, 346960), (220, 277568), (256, 238535), (320, 190828), (352, 173480), (440, 138784), (640, 95414), (704, 86740), (880, 69392), (1280, 47707), (1408, 43370), (1760, 34696), (2816, 21685), (3520, 17348), (4337, 14080), (7040, 8674)]