3394813880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{27799}}^1$

素因数の和:27924

約数の個数: 64

約数和(自身を含む): 7926336000

約数和(自身を除く): 4531522120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 215, 284, 344, 355, 430, 568, 710, 860, 1420, 1720, 2840, 3053, 6106, 12212, 15265, 24424, 27799, 30530, 55598, 61060, 111196, 122120, 138995, 222392, 277990, 555980, 1111960, 1195357, 1973729, 2390714, 3947458, 4781428, 5976785, 7894916, 9562856, 9868645, 11953570, 15789832, 19737290, 23907140, 39474580, 47814280, 78949160, 84870347, 169740694, 339481388, 424351735, 678962776, 848703470, 1697406940, 3394813880]

約数ペア:

[(1, 3394813880), (2, 1697406940), (4, 848703470), (5, 678962776), (8, 424351735), (10, 339481388), (20, 169740694), (40, 84870347), (43, 78949160), (71, 47814280), (86, 39474580), (142, 23907140), (172, 19737290), (215, 15789832), (284, 11953570), (344, 9868645), (355, 9562856), (430, 7894916), (568, 5976785), (710, 4781428), (860, 3947458), (1420, 2390714), (1720, 1973729), (2840, 1195357), (3053, 1111960), (6106, 555980), (12212, 277990), (15265, 222392), (24424, 138995), (27799, 122120), (30530, 111196), (55598, 61060)]