29072840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 38664760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 97, 118, 127, 194, 236, 254, 295, 388, 472, 485, 508, 590, 635, 776, 970, 1016, 1180, 1270, 1940, 2360, 2540, 3880, 5080, 5723, 7493, 11446, 12319, 14986, 22892, 24638, 28615, 29972, 37465, 45784, 49276, 57230, 59944, 61595, 74930, 98552, 114460, 123190, 149860, 228920, 246380, 299720, 492760, 726821, 1453642, 2907284, 3634105, 5814568, 7268210, 14536420, 29072840]

約数ペア:

[(1, 29072840), (2, 14536420), (4, 7268210), (5, 5814568), (8, 3634105), (10, 2907284), (20, 1453642), (40, 726821), (59, 492760), (97, 299720), (118, 246380), (127, 228920), (194, 149860), (236, 123190), (254, 114460), (295, 98552), (388, 74930), (472, 61595), (485, 59944), (508, 57230), (590, 49276), (635, 45784), (776, 37465), (970, 29972), (1016, 28615), (1180, 24638), (1270, 22892), (1940, 14986), (2360, 12319), (2540, 11446), (3880, 7493), (5080, 5723)]