3272480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 7842744

約数和(自身を除く): 4570264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 181, 226, 362, 452, 565, 724, 904, 905, 1130, 1448, 1808, 1810, 2260, 2896, 3616, 3620, 4520, 5792, 7240, 9040, 14480, 18080, 20453, 28960, 40906, 81812, 102265, 163624, 204530, 327248, 409060, 654496, 818120, 1636240, 3272480]

約数ペア:

[(1, 3272480), (2, 1636240), (4, 818120), (5, 654496), (8, 409060), (10, 327248), (16, 204530), (20, 163624), (32, 102265), (40, 81812), (80, 40906), (113, 28960), (160, 20453), (181, 18080), (226, 14480), (362, 9040), (452, 7240), (565, 5792), (724, 4520), (904, 3620), (905, 3616), (1130, 2896), (1448, 2260), (1808, 1810)]