84914620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26371}}^1$

素因数の和:26410

約数の個数: 48

約数和(自身を含む): 212663808

約数和(自身を除く): 127749188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26371, 52742, 105484, 131855, 184597, 263710, 369194, 527420, 606533, 738388, 922985, 1213066, 1845970, 2426132, 3032665, 3691940, 4245731, 6065330, 8491462, 12130660, 16982924, 21228655, 42457310, 84914620]

約数ペア:

[(1, 84914620), (2, 42457310), (4, 21228655), (5, 16982924), (7, 12130660), (10, 8491462), (14, 6065330), (20, 4245731), (23, 3691940), (28, 3032665), (35, 2426132), (46, 1845970), (70, 1213066), (92, 922985), (115, 738388), (140, 606533), (161, 527420), (230, 369194), (322, 263710), (460, 184597), (644, 131855), (805, 105484), (1610, 52742), (3220, 26371)]