3132211280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1777}}^1\times {\mathrm{2003}}^1$

素因数の和:3804

約数の個数: 80

約数和(自身を含む): 7952865984

約数和(自身を除く): 4820654704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1777, 2003, 3554, 4006, 7108, 8012, 8885, 10015, 14216, 16024, 17770, 19547, 20030, 22033, 28432, 32048, 35540, 39094, 40060, 44066, 71080, 78188, 80120, 88132, 97735, 110165, 142160, 156376, 160240, 176264, 195470, 220330, 312752, 352528, 390940, 440660, 781880, 881320, 1563760, 1762640, 3559331, 7118662, 14237324, 17796655, 28474648, 35593310, 39152641, 56949296, 71186620, 78305282, 142373240, 156610564, 195763205, 284746480, 313221128, 391526410, 626442256, 783052820, 1566105640, 3132211280]

約数ペア:

[(1, 3132211280), (2, 1566105640), (4, 783052820), (5, 626442256), (8, 391526410), (10, 313221128), (11, 284746480), (16, 195763205), (20, 156610564), (22, 142373240), (40, 78305282), (44, 71186620), (55, 56949296), (80, 39152641), (88, 35593310), (110, 28474648), (176, 17796655), (220, 14237324), (440, 7118662), (880, 3559331), (1777, 1762640), (2003, 1563760), (3554, 881320), (4006, 781880), (7108, 440660), (8012, 390940), (8885, 352528), (10015, 312752), (14216, 220330), (16024, 195470), (17770, 176264), (19547, 160240), (20030, 156376), (22033, 142160), (28432, 110165), (32048, 97735), (35540, 88132), (39094, 80120), (40060, 78188), (44066, 71080)]