2257177040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3833}}^1$

素因数の和:4296

約数の個数: 80

約数和(自身を含む): 5570924688

約数和(自身を除く): 3313747648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 433, 680, 866, 1360, 1732, 2165, 3464, 3833, 4330, 6928, 7361, 7666, 8660, 14722, 15332, 17320, 19165, 29444, 30664, 34640, 36805, 38330, 58888, 61328, 65161, 73610, 76660, 117776, 130322, 147220, 153320, 260644, 294440, 306640, 325805, 521288, 588880, 651610, 1042576, 1303220, 1659689, 2606440, 3319378, 5212880, 6638756, 8298445, 13277512, 16596890, 26555024, 28214713, 33193780, 56429426, 66387560, 112858852, 132775120, 141073565, 225717704, 282147130, 451435408, 564294260, 1128588520, 2257177040]

約数ペア:

[(1, 2257177040), (2, 1128588520), (4, 564294260), (5, 451435408), (8, 282147130), (10, 225717704), (16, 141073565), (17, 132775120), (20, 112858852), (34, 66387560), (40, 56429426), (68, 33193780), (80, 28214713), (85, 26555024), (136, 16596890), (170, 13277512), (272, 8298445), (340, 6638756), (433, 5212880), (680, 3319378), (866, 2606440), (1360, 1659689), (1732, 1303220), (2165, 1042576), (3464, 651610), (3833, 588880), (4330, 521288), (6928, 325805), (7361, 306640), (7666, 294440), (8660, 260644), (14722, 153320), (15332, 147220), (17320, 130322), (19165, 117776), (29444, 76660), (30664, 73610), (34640, 65161), (36805, 61328), (38330, 58888)]