67382240

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 92920000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 2789, 3020, 4832, 5578, 6040, 11156, 12080, 13945, 22312, 24160, 27890, 44624, 55780, 89248, 111560, 223120, 421139, 446240, 842278, 1684556, 2105695, 3369112, 4211390, 6738224, 8422780, 13476448, 16845560, 33691120, 67382240]

約数ペア:

[(1, 67382240), (2, 33691120), (4, 16845560), (5, 13476448), (8, 8422780), (10, 6738224), (16, 4211390), (20, 3369112), (32, 2105695), (40, 1684556), (80, 842278), (151, 446240), (160, 421139), (302, 223120), (604, 111560), (755, 89248), (1208, 55780), (1510, 44624), (2416, 27890), (2789, 24160), (3020, 22312), (4832, 13945), (5578, 12080), (6040, 11156)]