16226340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 49787136

約数和(自身を除く): 33560796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 293, 355, 390, 426, 586, 710, 780, 852, 879, 923, 1065, 1172, 1420, 1465, 1758, 1846, 2130, 2769, 2930, 3516, 3692, 3809, 4260, 4395, 4615, 5538, 5860, 7618, 8790, 9230, 11076, 11427, 13845, 15236, 17580, 18460, 19045, 20803, 22854, 27690, 38090, 41606, 45708, 55380, 57135, 62409, 76180, 83212, 104015, 114270, 124818, 208030, 228540, 249636, 270439, 312045, 416060, 540878, 624090, 811317, 1081756, 1248180, 1352195, 1622634, 2704390, 3245268, 4056585, 5408780, 8113170, 16226340]

約数ペア:

[(1, 16226340), (2, 8113170), (3, 5408780), (4, 4056585), (5, 3245268), (6, 2704390), (10, 1622634), (12, 1352195), (13, 1248180), (15, 1081756), (20, 811317), (26, 624090), (30, 540878), (39, 416060), (52, 312045), (60, 270439), (65, 249636), (71, 228540), (78, 208030), (130, 124818), (142, 114270), (156, 104015), (195, 83212), (213, 76180), (260, 62409), (284, 57135), (293, 55380), (355, 45708), (390, 41606), (426, 38090), (586, 27690), (710, 22854), (780, 20803), (852, 19045), (879, 18460), (923, 17580), (1065, 15236), (1172, 13845), (1420, 11427), (1465, 11076), (1758, 9230), (1846, 8790), (2130, 7618), (2769, 5860), (2930, 5538), (3516, 4615), (3692, 4395), (3809, 4260)]