194323348540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3903643}}^1$

素因数の和:3903802

約数の個数: 48

約数和(自身を含む): 432836046720

約数和(自身を除く): 238512698180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 2489, 2620, 4978, 9956, 12445, 24890, 49780, 3903643, 7807286, 15614572, 19518215, 39036430, 74169217, 78072860, 148338434, 296676868, 370846085, 511377233, 741692170, 1022754466, 1483384340, 2045508932, 2556886165, 5113772330, 9716167427, 10227544660, 19432334854, 38864669708, 48580837135, 97161674270, 194323348540]

約数ペア:

[(1, 194323348540), (2, 97161674270), (4, 48580837135), (5, 38864669708), (10, 19432334854), (19, 10227544660), (20, 9716167427), (38, 5113772330), (76, 2556886165), (95, 2045508932), (131, 1483384340), (190, 1022754466), (262, 741692170), (380, 511377233), (524, 370846085), (655, 296676868), (1310, 148338434), (2489, 78072860), (2620, 74169217), (4978, 39036430), (9956, 19518215), (12445, 15614572), (24890, 7807286), (49780, 3903643)]