37789690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 34858886

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 3821, 4945, 7642, 9890, 19105, 38210, 87883, 164303, 175766, 328606, 439415, 821515, 878830, 1643030, 3778969, 7557938, 18894845, 37789690]

約数ペア:

[(1, 37789690), (2, 18894845), (5, 7557938), (10, 3778969), (23, 1643030), (43, 878830), (46, 821515), (86, 439415), (115, 328606), (215, 175766), (230, 164303), (430, 87883), (989, 38210), (1978, 19105), (3821, 9890), (4945, 7642)]