858941320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23833}}^1$

素因数の和:23914

約数の個数: 64

約数和(自身を含む): 2084998320

約数和(自身を除く): 1226057000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 9010, 18020, 23833, 36040, 47666, 95332, 119165, 190664, 238330, 405161, 476660, 810322, 953320, 1263149, 1620644, 2025805, 2526298, 3241288, 4051610, 5052596, 6315745, 8103220, 10105192, 12631490, 16206440, 21473533, 25262980, 42947066, 50525960, 85894132, 107367665, 171788264, 214735330, 429470660, 858941320]

約数ペア:

[(1, 858941320), (2, 429470660), (4, 214735330), (5, 171788264), (8, 107367665), (10, 85894132), (17, 50525960), (20, 42947066), (34, 25262980), (40, 21473533), (53, 16206440), (68, 12631490), (85, 10105192), (106, 8103220), (136, 6315745), (170, 5052596), (212, 4051610), (265, 3241288), (340, 2526298), (424, 2025805), (530, 1620644), (680, 1263149), (901, 953320), (1060, 810322), (1802, 476660), (2120, 405161), (3604, 238330), (4505, 190664), (7208, 119165), (9010, 95332), (18020, 47666), (23833, 36040)]