72670750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{17099}}^1$

素因数の和:17133

約数の個数: 32

約数和(自身を含む): 144050400

約数和(自身を除く): 71379650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 17099, 34198, 85495, 170990, 290683, 427475, 581366, 854950, 1453415, 2137375, 2906830, 4274750, 7267075, 14534150, 36335375, 72670750]

約数ペア:

[(1, 72670750), (2, 36335375), (5, 14534150), (10, 7267075), (17, 4274750), (25, 2906830), (34, 2137375), (50, 1453415), (85, 854950), (125, 581366), (170, 427475), (250, 290683), (425, 170990), (850, 85495), (2125, 34198), (4250, 17099)]