520010848

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 1252419840

約数和(自身を除く): 732408992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 488, 532, 608, 854, 976, 1064, 1159, 1708, 1952, 2003, 2128, 2318, 3416, 4006, 4256, 4636, 6832, 8012, 8113, 9272, 13664, 14021, 16024, 16226, 18544, 28042, 32048, 32452, 37088, 38057, 56084, 64096, 64904, 76114, 112168, 122183, 129808, 152228, 224336, 244366, 259616, 266399, 304456, 448672, 488732, 532798, 608912, 855281, 977464, 1065596, 1217824, 1710562, 1954928, 2131192, 2321477, 3421124, 3909856, 4262384, 4642954, 6842248, 8524768, 9285908, 13684496, 16250339, 18571816, 27368992, 32500678, 37143632, 65001356, 74287264, 130002712, 260005424, 520010848]

約数ペア:

[(1, 520010848), (2, 260005424), (4, 130002712), (7, 74287264), (8, 65001356), (14, 37143632), (16, 32500678), (19, 27368992), (28, 18571816), (32, 16250339), (38, 13684496), (56, 9285908), (61, 8524768), (76, 6842248), (112, 4642954), (122, 4262384), (133, 3909856), (152, 3421124), (224, 2321477), (244, 2131192), (266, 1954928), (304, 1710562), (427, 1217824), (488, 1065596), (532, 977464), (608, 855281), (854, 608912), (976, 532798), (1064, 488732), (1159, 448672), (1708, 304456), (1952, 266399), (2003, 259616), (2128, 244366), (2318, 224336), (3416, 152228), (4006, 129808), (4256, 122183), (4636, 112168), (6832, 76114), (8012, 64904), (8113, 64096), (9272, 56084), (13664, 38057), (14021, 37088), (16024, 32452), (16226, 32048), (18544, 28042)]