15692245540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 35313868800

約数和(自身を除く): 19621623260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 419, 670, 838, 1273, 1340, 1471, 1676, 2095, 2546, 2942, 4190, 5092, 5884, 6365, 7355, 7961, 8380, 12730, 14710, 15922, 25460, 27949, 28073, 29420, 31844, 39805, 55898, 56146, 79610, 98557, 111796, 112292, 139745, 140365, 159220, 197114, 279490, 280730, 394228, 492785, 533387, 558980, 561460, 616349, 985570, 1066774, 1232698, 1872583, 1971140, 2133548, 2465396, 2666935, 3081745, 3745166, 5333870, 6163490, 7490332, 9362915, 10667740, 11710631, 12326980, 18725830, 23421262, 37451660, 41295383, 46842524, 58553155, 82590766, 117106310, 165181532, 206476915, 234212620, 412953830, 784612277, 825907660, 1569224554, 3138449108, 3923061385, 7846122770, 15692245540]

約数ペア:

[(1, 15692245540), (2, 7846122770), (4, 3923061385), (5, 3138449108), (10, 1569224554), (19, 825907660), (20, 784612277), (38, 412953830), (67, 234212620), (76, 206476915), (95, 165181532), (134, 117106310), (190, 82590766), (268, 58553155), (335, 46842524), (380, 41295383), (419, 37451660), (670, 23421262), (838, 18725830), (1273, 12326980), (1340, 11710631), (1471, 10667740), (1676, 9362915), (2095, 7490332), (2546, 6163490), (2942, 5333870), (4190, 3745166), (5092, 3081745), (5884, 2666935), (6365, 2465396), (7355, 2133548), (7961, 1971140), (8380, 1872583), (12730, 1232698), (14710, 1066774), (15922, 985570), (25460, 616349), (27949, 561460), (28073, 558980), (29420, 533387), (31844, 492785), (39805, 394228), (55898, 280730), (56146, 279490), (79610, 197114), (98557, 159220), (111796, 140365), (112292, 139745)]