286095680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 742279440

約数和(自身を除く): 456183760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 160, 194, 208, 260, 320, 388, 416, 485, 520, 709, 776, 832, 970, 1040, 1261, 1418, 1552, 1940, 2080, 2522, 2836, 3104, 3545, 3880, 4160, 5044, 5672, 6208, 6305, 7090, 7760, 9217, 10088, 11344, 12610, 14180, 15520, 18434, 20176, 22688, 25220, 28360, 31040, 36868, 40352, 45376, 46085, 50440, 56720, 68773, 73736, 80704, 92170, 100880, 113440, 137546, 147472, 184340, 201760, 226880, 275092, 294944, 343865, 368680, 403520, 550184, 589888, 687730, 737360, 894049, 1100368, 1375460, 1474720, 1788098, 2200736, 2750920, 2949440, 3576196, 4401472, 4470245, 5501840, 7152392, 8940490, 11003680, 14304784, 17880980, 22007360, 28609568, 35761960, 57219136, 71523920, 143047840, 286095680]

約数ペア:

[(1, 286095680), (2, 143047840), (4, 71523920), (5, 57219136), (8, 35761960), (10, 28609568), (13, 22007360), (16, 17880980), (20, 14304784), (26, 11003680), (32, 8940490), (40, 7152392), (52, 5501840), (64, 4470245), (65, 4401472), (80, 3576196), (97, 2949440), (104, 2750920), (130, 2200736), (160, 1788098), (194, 1474720), (208, 1375460), (260, 1100368), (320, 894049), (388, 737360), (416, 687730), (485, 589888), (520, 550184), (709, 403520), (776, 368680), (832, 343865), (970, 294944), (1040, 275092), (1261, 226880), (1418, 201760), (1552, 184340), (1940, 147472), (2080, 137546), (2522, 113440), (2836, 100880), (3104, 92170), (3545, 80704), (3880, 73736), (4160, 68773), (5044, 56720), (5672, 50440), (6208, 46085), (6305, 45376), (7090, 40352), (7760, 36868), (9217, 31040), (10088, 28360), (11344, 25220), (12610, 22688), (14180, 20176), (15520, 18434)]