89836691990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10529}}^1\times {\mathrm{37097}}^1$

素因数の和:47656

約数の個数: 32

約数和(自身を含む): 168757318080

約数和(自身を除く): 78920626090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 10529, 21058, 37097, 52645, 74194, 105290, 185485, 242167, 370970, 484334, 853231, 1210835, 1706462, 2421670, 4266155, 8532310, 390594313, 781188626, 1952971565, 3905943130, 8983669199, 17967338398, 44918345995, 89836691990]

約数ペア:

[(1, 89836691990), (2, 44918345995), (5, 17967338398), (10, 8983669199), (23, 3905943130), (46, 1952971565), (115, 781188626), (230, 390594313), (10529, 8532310), (21058, 4266155), (37097, 2421670), (52645, 1706462), (74194, 1210835), (105290, 853231), (185485, 484334), (242167, 370970)]