85339900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27529}}^1$

素因数の和:27574

約数の個数: 36

約数和(自身を含む): 191168320

約数和(自身を除く): 105828420

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 27529, 55058, 110116, 137645, 275290, 550580, 688225, 853399, 1376450, 1706798, 2752900, 3413596, 4266995, 8533990, 17067980, 21334975, 42669950, 85339900]

約数ペア:

[(1, 85339900), (2, 42669950), (4, 21334975), (5, 17067980), (10, 8533990), (20, 4266995), (25, 3413596), (31, 2752900), (50, 1706798), (62, 1376450), (100, 853399), (124, 688225), (155, 550580), (310, 275290), (620, 137645), (775, 110116), (1550, 55058), (3100, 27529)]