42445565584

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2433

約数の個数: 120

約数和(自身を含む): 89921300472

約数和(自身を除く): 47475734888

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 61, 76, 106, 122, 152, 212, 244, 304, 361, 424, 488, 722, 848, 976, 1007, 1159, 1444, 2014, 2273, 2318, 2888, 3233, 4028, 4546, 4636, 5776, 6466, 8056, 9092, 9272, 12932, 16112, 18184, 18544, 19133, 22021, 25864, 36368, 38266, 43187, 44042, 51728, 61427, 76532, 86374, 88084, 120469, 122854, 138653, 153064, 172748, 176168, 240938, 245708, 277306, 306128, 345496, 352336, 481876, 491416, 554612, 690992, 820553, 963752, 982832, 1109224, 1167113, 1641106, 1927504, 2218448, 2288911, 2334226, 2634407, 3282212, 4577822, 4668452, 5268814, 6564424, 7348609, 9155644, 9336904, 10537628, 13128848, 14697218, 18311288, 18673808, 21075256, 29394436, 36622576, 42150512, 43489309, 50053733, 58788872, 86978618, 100107466, 117577744, 139623571, 173957236, 200214932, 279247142, 347914472, 400429864, 558494284, 695828944, 800859728, 1116988568, 2233977136, 2652847849, 5305695698, 10611391396, 21222782792, 42445565584]

約数ペア:

[(1, 42445565584), (2, 21222782792), (4, 10611391396), (8, 5305695698), (16, 2652847849), (19, 2233977136), (38, 1116988568), (53, 800859728), (61, 695828944), (76, 558494284), (106, 400429864), (122, 347914472), (152, 279247142), (212, 200214932), (244, 173957236), (304, 139623571), (361, 117577744), (424, 100107466), (488, 86978618), (722, 58788872), (848, 50053733), (976, 43489309), (1007, 42150512), (1159, 36622576), (1444, 29394436), (2014, 21075256), (2273, 18673808), (2318, 18311288), (2888, 14697218), (3233, 13128848), (4028, 10537628), (4546, 9336904), (4636, 9155644), (5776, 7348609), (6466, 6564424), (8056, 5268814), (9092, 4668452), (9272, 4577822), (12932, 3282212), (16112, 2634407), (18184, 2334226), (18544, 2288911), (19133, 2218448), (22021, 1927504), (25864, 1641106), (36368, 1167113), (38266, 1109224), (43187, 982832), (44042, 963752), (51728, 820553), (61427, 690992), (76532, 554612), (86374, 491416), (88084, 481876), (120469, 352336), (122854, 345496), (138653, 306128), (153064, 277306), (172748, 245708), (176168, 240938)]