887678120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{26641}}^1$

素因数の和:26683

約数の個数: 96

約数和(自身を含む): 2460122280

約数和(自身を除く): 1572444160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 26641, 33320, 53282, 106564, 133205, 186487, 213128, 266410, 372974, 452897, 532820, 745948, 905794, 932435, 1065640, 1305409, 1491896, 1811588, 1864870, 2264485, 2610818, 3170279, 3623176, 3729740, 4528970, 5221636, 6340558, 6527045, 7459480, 9057940, 10443272, 12681116, 13054090, 15851395, 18115880, 22191953, 25362232, 26108180, 31702790, 44383906, 52216360, 63405580, 88767812, 110959765, 126811160, 177535624, 221919530, 443839060, 887678120]

約数ペア:

[(1, 887678120), (2, 443839060), (4, 221919530), (5, 177535624), (7, 126811160), (8, 110959765), (10, 88767812), (14, 63405580), (17, 52216360), (20, 44383906), (28, 31702790), (34, 26108180), (35, 25362232), (40, 22191953), (49, 18115880), (56, 15851395), (68, 13054090), (70, 12681116), (85, 10443272), (98, 9057940), (119, 7459480), (136, 6527045), (140, 6340558), (170, 5221636), (196, 4528970), (238, 3729740), (245, 3623176), (280, 3170279), (340, 2610818), (392, 2264485), (476, 1864870), (490, 1811588), (595, 1491896), (680, 1305409), (833, 1065640), (952, 932435), (980, 905794), (1190, 745948), (1666, 532820), (1960, 452897), (2380, 372974), (3332, 266410), (4165, 213128), (4760, 186487), (6664, 133205), (8330, 106564), (16660, 53282), (26641, 33320)]