70572440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 170748000

約数和(自身を除く): 100175560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 1549, 2278, 2680, 3098, 4556, 5695, 6196, 7745, 9112, 11390, 12392, 15490, 22780, 26333, 30980, 45560, 52666, 61960, 103783, 105332, 131665, 207566, 210664, 263330, 415132, 518915, 526660, 830264, 1037830, 1053320, 1764311, 2075660, 3528622, 4151320, 7057244, 8821555, 14114488, 17643110, 35286220, 70572440]

約数ペア:

[(1, 70572440), (2, 35286220), (4, 17643110), (5, 14114488), (8, 8821555), (10, 7057244), (17, 4151320), (20, 3528622), (34, 2075660), (40, 1764311), (67, 1053320), (68, 1037830), (85, 830264), (134, 526660), (136, 518915), (170, 415132), (268, 263330), (335, 210664), (340, 207566), (536, 131665), (670, 105332), (680, 103783), (1139, 61960), (1340, 52666), (1549, 45560), (2278, 30980), (2680, 26333), (3098, 22780), (4556, 15490), (5695, 12392), (6196, 11390), (7745, 9112)]