7793807410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 15545779200

約数和(自身を除く): 7751971790

約数列:

[1, 2, 5, 10, 19, 38, 53, 79, 95, 97, 101, 106, 158, 190, 194, 202, 265, 395, 485, 505, 530, 790, 970, 1007, 1010, 1501, 1843, 1919, 2014, 3002, 3686, 3838, 4187, 5035, 5141, 5353, 7505, 7663, 7979, 8374, 9215, 9595, 9797, 10070, 10282, 10706, 15010, 15326, 15958, 18430, 19190, 19594, 20935, 25705, 26765, 38315, 39895, 41870, 48985, 51410, 53530, 76630, 79553, 79790, 97679, 97970, 101707, 145597, 151601, 159106, 186143, 195358, 203414, 291194, 303202, 372286, 397765, 406139, 422887, 488395, 508535, 519241, 727985, 758005, 773963, 795530, 812278, 845774, 930715, 976790, 1017070, 1038482, 1455970, 1516010, 1547926, 1861430, 2030695, 2114435, 2596205, 3869815, 4061390, 4228870, 5192410, 7716641, 7739630, 8034853, 9865579, 14705297, 15433282, 16069706, 19731158, 29410594, 38583205, 40174265, 41020039, 49327895, 73526485, 77166410, 80348530, 82040078, 98655790, 147052970, 205100195, 410200390, 779380741, 1558761482, 3896903705, 7793807410]

約数ペア:

[(1, 7793807410), (2, 3896903705), (5, 1558761482), (10, 779380741), (19, 410200390), (38, 205100195), (53, 147052970), (79, 98655790), (95, 82040078), (97, 80348530), (101, 77166410), (106, 73526485), (158, 49327895), (190, 41020039), (194, 40174265), (202, 38583205), (265, 29410594), (395, 19731158), (485, 16069706), (505, 15433282), (530, 14705297), (790, 9865579), (970, 8034853), (1007, 7739630), (1010, 7716641), (1501, 5192410), (1843, 4228870), (1919, 4061390), (2014, 3869815), (3002, 2596205), (3686, 2114435), (3838, 2030695), (4187, 1861430), (5035, 1547926), (5141, 1516010), (5353, 1455970), (7505, 1038482), (7663, 1017070), (7979, 976790), (8374, 930715), (9215, 845774), (9595, 812278), (9797, 795530), (10070, 773963), (10282, 758005), (10706, 727985), (15010, 519241), (15326, 508535), (15958, 488395), (18430, 422887), (19190, 406139), (19594, 397765), (20935, 372286), (25705, 303202), (26765, 291194), (38315, 203414), (39895, 195358), (41870, 186143), (48985, 159106), (51410, 151601), (53530, 145597), (76630, 101707), (79553, 97970), (79790, 97679)]