15696568420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109567}}^1$

素因数の和:109637

約数の個数: 96

約数和(自身を含む): 38655590400

約数和(自身を除く): 22959021980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1508, 1885, 2204, 2470, 2755, 3770, 4940, 5510, 7163, 7540, 11020, 14326, 28652, 35815, 71630, 109567, 143260, 219134, 438268, 547835, 1095670, 1424371, 2081773, 2191340, 2848742, 3177443, 4163546, 5697484, 6354886, 7121855, 8327092, 10408865, 12709772, 14243710, 15887215, 20817730, 27063049, 28487420, 31774430, 41306759, 41635460, 54126098, 60371417, 63548860, 82613518, 108252196, 120742834, 135315245, 165227036, 206533795, 241485668, 270630490, 301857085, 413067590, 541260980, 603714170, 784828421, 826135180, 1207428340, 1569656842, 3139313684, 3924142105, 7848284210, 15696568420]

約数ペア:

[(1, 15696568420), (2, 7848284210), (4, 3924142105), (5, 3139313684), (10, 1569656842), (13, 1207428340), (19, 826135180), (20, 784828421), (26, 603714170), (29, 541260980), (38, 413067590), (52, 301857085), (58, 270630490), (65, 241485668), (76, 206533795), (95, 165227036), (116, 135315245), (130, 120742834), (145, 108252196), (190, 82613518), (247, 63548860), (260, 60371417), (290, 54126098), (377, 41635460), (380, 41306759), (494, 31774430), (551, 28487420), (580, 27063049), (754, 20817730), (988, 15887215), (1102, 14243710), (1235, 12709772), (1508, 10408865), (1885, 8327092), (2204, 7121855), (2470, 6354886), (2755, 5697484), (3770, 4163546), (4940, 3177443), (5510, 2848742), (7163, 2191340), (7540, 2081773), (11020, 1424371), (14326, 1095670), (28652, 547835), (35815, 438268), (71630, 219134), (109567, 143260)]