39855530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 46364758

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 593, 611, 715, 1034, 1186, 1222, 1430, 2585, 2965, 3055, 5170, 5930, 6110, 6523, 6721, 7709, 13046, 13442, 15418, 27871, 32615, 33605, 38545, 55742, 65230, 67210, 77090, 84799, 139355, 169598, 278710, 306581, 362323, 423995, 613162, 724646, 847990, 1532905, 1811615, 3065810, 3623230, 3985553, 7971106, 19927765, 39855530]

約数ペア:

[(1, 39855530), (2, 19927765), (5, 7971106), (10, 3985553), (11, 3623230), (13, 3065810), (22, 1811615), (26, 1532905), (47, 847990), (55, 724646), (65, 613162), (94, 423995), (110, 362323), (130, 306581), (143, 278710), (235, 169598), (286, 139355), (470, 84799), (517, 77090), (593, 67210), (611, 65230), (715, 55742), (1034, 38545), (1186, 33605), (1222, 32615), (1430, 27871), (2585, 15418), (2965, 13442), (3055, 13046), (5170, 7709), (5930, 6721), (6110, 6523)]