5089120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 7647968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1871, 2720, 3742, 7484, 9355, 14968, 18710, 29936, 31807, 37420, 59872, 63614, 74840, 127228, 149680, 159035, 254456, 299360, 318070, 508912, 636140, 1017824, 1272280, 2544560, 5089120]

約数ペア:

[(1, 5089120), (2, 2544560), (4, 1272280), (5, 1017824), (8, 636140), (10, 508912), (16, 318070), (17, 299360), (20, 254456), (32, 159035), (34, 149680), (40, 127228), (68, 74840), (80, 63614), (85, 59872), (136, 37420), (160, 31807), (170, 29936), (272, 18710), (340, 14968), (544, 9355), (680, 7484), (1360, 3742), (1871, 2720)]