84446260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 113121740

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 79, 95, 97, 116, 145, 158, 190, 194, 290, 316, 380, 388, 395, 485, 551, 580, 790, 970, 1102, 1501, 1580, 1843, 1940, 2204, 2291, 2755, 2813, 3002, 3686, 4582, 5510, 5626, 6004, 7372, 7505, 7663, 9164, 9215, 11020, 11252, 11455, 14065, 15010, 15326, 18430, 22910, 28130, 30020, 30652, 36860, 38315, 43529, 45820, 53447, 56260, 76630, 87058, 106894, 145597, 153260, 174116, 213788, 217645, 222227, 267235, 291194, 435290, 444454, 534470, 582388, 727985, 870580, 888908, 1068940, 1111135, 1455970, 2222270, 2911940, 4222313, 4444540, 8444626, 16889252, 21111565, 42223130, 84446260]

約数ペア:

[(1, 84446260), (2, 42223130), (4, 21111565), (5, 16889252), (10, 8444626), (19, 4444540), (20, 4222313), (29, 2911940), (38, 2222270), (58, 1455970), (76, 1111135), (79, 1068940), (95, 888908), (97, 870580), (116, 727985), (145, 582388), (158, 534470), (190, 444454), (194, 435290), (290, 291194), (316, 267235), (380, 222227), (388, 217645), (395, 213788), (485, 174116), (551, 153260), (580, 145597), (790, 106894), (970, 87058), (1102, 76630), (1501, 56260), (1580, 53447), (1843, 45820), (1940, 43529), (2204, 38315), (2291, 36860), (2755, 30652), (2813, 30020), (3002, 28130), (3686, 22910), (4582, 18430), (5510, 15326), (5626, 15010), (6004, 14065), (7372, 11455), (7505, 11252), (7663, 11020), (9164, 9215)]