2906560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 7168896

約数和(自身を除く): 4262336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 293, 310, 320, 496, 586, 620, 992, 1172, 1240, 1465, 1984, 2344, 2480, 2930, 4688, 4960, 5860, 9083, 9376, 9920, 11720, 18166, 18752, 23440, 36332, 45415, 46880, 72664, 90830, 93760, 145328, 181660, 290656, 363320, 581312, 726640, 1453280, 2906560]

約数ペア:

[(1, 2906560), (2, 1453280), (4, 726640), (5, 581312), (8, 363320), (10, 290656), (16, 181660), (20, 145328), (31, 93760), (32, 90830), (40, 72664), (62, 46880), (64, 45415), (80, 36332), (124, 23440), (155, 18752), (160, 18166), (248, 11720), (293, 9920), (310, 9376), (320, 9083), (496, 5860), (586, 4960), (620, 4688), (992, 2930), (1172, 2480), (1240, 2344), (1465, 1984)]