88907840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 112

約数和(自身を含む): 254812800

約数和(自身を除く): 165904960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2089, 2128, 2240, 2660, 3040, 4178, 4256, 5320, 6080, 8356, 8512, 10445, 10640, 14623, 16712, 20890, 21280, 29246, 33424, 39691, 41780, 42560, 58492, 66848, 73115, 79382, 83560, 116984, 133696, 146230, 158764, 167120, 198455, 233968, 277837, 292460, 317528, 334240, 396910, 467936, 555674, 584920, 635056, 668480, 793820, 935872, 1111348, 1169840, 1270112, 1389185, 1587640, 2222696, 2339680, 2540224, 2778370, 3175280, 4445392, 4679360, 5556740, 6350560, 8890784, 11113480, 12701120, 17781568, 22226960, 44453920, 88907840]

約数ペア:

[(1, 88907840), (2, 44453920), (4, 22226960), (5, 17781568), (7, 12701120), (8, 11113480), (10, 8890784), (14, 6350560), (16, 5556740), (19, 4679360), (20, 4445392), (28, 3175280), (32, 2778370), (35, 2540224), (38, 2339680), (40, 2222696), (56, 1587640), (64, 1389185), (70, 1270112), (76, 1169840), (80, 1111348), (95, 935872), (112, 793820), (133, 668480), (140, 635056), (152, 584920), (160, 555674), (190, 467936), (224, 396910), (266, 334240), (280, 317528), (304, 292460), (320, 277837), (380, 233968), (448, 198455), (532, 167120), (560, 158764), (608, 146230), (665, 133696), (760, 116984), (1064, 83560), (1120, 79382), (1216, 73115), (1330, 66848), (1520, 58492), (2089, 42560), (2128, 41780), (2240, 39691), (2660, 33424), (3040, 29246), (4178, 21280), (4256, 20890), (5320, 16712), (6080, 14623), (8356, 10640), (8512, 10445)]