5601640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 14256000

約数和(自身を除く): 8654360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 439, 440, 580, 638, 878, 1160, 1276, 1595, 1756, 2195, 2552, 3190, 3512, 4390, 4829, 6380, 8780, 9658, 12731, 12760, 17560, 19316, 24145, 25462, 38632, 48290, 50924, 63655, 96580, 101848, 127310, 140041, 193160, 254620, 280082, 509240, 560164, 700205, 1120328, 1400410, 2800820, 5601640]

約数ペア:

[(1, 5601640), (2, 2800820), (4, 1400410), (5, 1120328), (8, 700205), (10, 560164), (11, 509240), (20, 280082), (22, 254620), (29, 193160), (40, 140041), (44, 127310), (55, 101848), (58, 96580), (88, 63655), (110, 50924), (116, 48290), (145, 38632), (220, 25462), (232, 24145), (290, 19316), (319, 17560), (439, 12760), (440, 12731), (580, 9658), (638, 8780), (878, 6380), (1160, 4829), (1276, 4390), (1595, 3512), (1756, 3190), (2195, 2552)]