2456558927660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{223589}}^1$

素因数の和:224643

約数の個数: 96

約数和(自身を含む): 5623199064000

約数和(自身を除く): 3166640136340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 997, 1102, 1994, 2204, 2755, 3988, 4985, 5510, 9970, 11020, 18943, 19940, 28913, 37886, 57826, 75772, 94715, 115652, 144565, 189430, 223589, 289130, 378860, 447178, 549347, 578260, 894356, 1098694, 1117945, 2197388, 2235890, 2746735, 4248191, 4471780, 5493470, 6484081, 8496382, 10986940, 12968162, 16992764, 21240955, 25936324, 32420405, 42481910, 64840810, 84963820, 123197539, 129681620, 222918233, 246395078, 445836466, 492790156, 615987695, 891672932, 1114591165, 1231975390, 2229182330, 2463950780, 4235446427, 4458364660, 6464628757, 8470892854, 12929257514, 16941785708, 21177232135, 25858515028, 32323143785, 42354464270, 64646287570, 84708928540, 122827946383, 129292575140, 245655892766, 491311785532, 614139731915, 1228279463830, 2456558927660]

約数ペア:

[(1, 2456558927660), (2, 1228279463830), (4, 614139731915), (5, 491311785532), (10, 245655892766), (19, 129292575140), (20, 122827946383), (29, 84708928540), (38, 64646287570), (58, 42354464270), (76, 32323143785), (95, 25858515028), (116, 21177232135), (145, 16941785708), (190, 12929257514), (290, 8470892854), (380, 6464628757), (551, 4458364660), (580, 4235446427), (997, 2463950780), (1102, 2229182330), (1994, 1231975390), (2204, 1114591165), (2755, 891672932), (3988, 615987695), (4985, 492790156), (5510, 445836466), (9970, 246395078), (11020, 222918233), (18943, 129681620), (19940, 123197539), (28913, 84963820), (37886, 64840810), (57826, 42481910), (75772, 32420405), (94715, 25936324), (115652, 21240955), (144565, 16992764), (189430, 12968162), (223589, 10986940), (289130, 8496382), (378860, 6484081), (447178, 5493470), (549347, 4471780), (578260, 4248191), (894356, 2746735), (1098694, 2235890), (1117945, 2197388)]