114689761960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 265253667840

約数和(自身を除く): 150563905880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 97, 142, 194, 284, 355, 388, 457, 485, 568, 710, 776, 911, 914, 970, 1420, 1822, 1828, 1940, 2285, 2840, 3644, 3656, 3880, 4555, 4570, 6887, 7288, 9110, 9140, 13774, 18220, 18280, 27548, 32447, 34435, 36440, 44329, 55096, 64681, 64894, 68870, 88367, 88658, 129362, 129788, 137740, 162235, 176734, 177316, 221645, 258724, 259576, 275480, 323405, 324470, 353468, 354632, 416327, 441835, 443290, 517448, 646810, 648940, 706936, 832654, 883670, 886580, 1293620, 1297880, 1665308, 1767340, 1773160, 2081635, 2587240, 3147359, 3330616, 3534680, 4163270, 6274057, 6294718, 8326540, 12548114, 12589436, 15736795, 16653080, 25096228, 25178872, 29559217, 31370285, 31473590, 40383719, 50192456, 59118434, 62740570, 62947180, 80767438, 118236868, 125481140, 125894360, 147796085, 161534876, 201918595, 236473736, 250962280, 295592170, 323069752, 403837190, 591184340, 807674380, 1182368680, 1615348760, 2867244049, 5734488098, 11468976196, 14336220245, 22937952392, 28672440490, 57344880980, 114689761960]

約数ペア:

[(1, 114689761960), (2, 57344880980), (4, 28672440490), (5, 22937952392), (8, 14336220245), (10, 11468976196), (20, 5734488098), (40, 2867244049), (71, 1615348760), (97, 1182368680), (142, 807674380), (194, 591184340), (284, 403837190), (355, 323069752), (388, 295592170), (457, 250962280), (485, 236473736), (568, 201918595), (710, 161534876), (776, 147796085), (911, 125894360), (914, 125481140), (970, 118236868), (1420, 80767438), (1822, 62947180), (1828, 62740570), (1940, 59118434), (2285, 50192456), (2840, 40383719), (3644, 31473590), (3656, 31370285), (3880, 29559217), (4555, 25178872), (4570, 25096228), (6887, 16653080), (7288, 15736795), (9110, 12589436), (9140, 12548114), (13774, 8326540), (18220, 6294718), (18280, 6274057), (27548, 4163270), (32447, 3534680), (34435, 3330616), (36440, 3147359), (44329, 2587240), (55096, 2081635), (64681, 1773160), (64894, 1767340), (68870, 1665308), (88367, 1297880), (88658, 1293620), (129362, 886580), (129788, 883670), (137740, 832654), (162235, 706936), (176734, 648940), (177316, 646810), (221645, 517448), (258724, 443290), (259576, 441835), (275480, 416327), (323405, 354632), (324470, 353468)]