40514992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 96025600

約数和(自身を除く): 55510608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 241, 266, 304, 316, 482, 532, 553, 632, 964, 1064, 1106, 1264, 1501, 1687, 1928, 2128, 2212, 3002, 3374, 3856, 4424, 4579, 6004, 6748, 8848, 9158, 10507, 12008, 13496, 18316, 19039, 21014, 24016, 26992, 32053, 36632, 38078, 42028, 64106, 73264, 76156, 84056, 128212, 133273, 152312, 168112, 256424, 266546, 304624, 361741, 512848, 533092, 723482, 1066184, 1446964, 2132368, 2532187, 2893928, 5064374, 5787856, 10128748, 20257496, 40514992]

約数ペア:

[(1, 40514992), (2, 20257496), (4, 10128748), (7, 5787856), (8, 5064374), (14, 2893928), (16, 2532187), (19, 2132368), (28, 1446964), (38, 1066184), (56, 723482), (76, 533092), (79, 512848), (112, 361741), (133, 304624), (152, 266546), (158, 256424), (241, 168112), (266, 152312), (304, 133273), (316, 128212), (482, 84056), (532, 76156), (553, 73264), (632, 64106), (964, 42028), (1064, 38078), (1106, 36632), (1264, 32053), (1501, 26992), (1687, 24016), (1928, 21014), (2128, 19039), (2212, 18316), (3002, 13496), (3374, 12008), (3856, 10507), (4424, 9158), (4579, 8848), (6004, 6748)]