89634220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 212871456

約数和(自身を除く): 123237236

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1153, 1196, 1495, 1690, 2306, 2990, 3380, 3887, 4612, 5765, 5980, 7774, 11530, 14989, 15548, 19435, 23060, 26519, 29978, 38870, 53038, 59956, 74945, 77740, 106076, 132595, 149890, 194857, 265190, 299780, 344747, 389714, 530380, 689494, 779428, 974285, 1378988, 1723735, 1948570, 3447470, 3897140, 4481711, 6894940, 8963422, 17926844, 22408555, 44817110, 89634220]

約数ペア:

[(1, 89634220), (2, 44817110), (4, 22408555), (5, 17926844), (10, 8963422), (13, 6894940), (20, 4481711), (23, 3897140), (26, 3447470), (46, 1948570), (52, 1723735), (65, 1378988), (92, 974285), (115, 779428), (130, 689494), (169, 530380), (230, 389714), (260, 344747), (299, 299780), (338, 265190), (460, 194857), (598, 149890), (676, 132595), (845, 106076), (1153, 77740), (1196, 74945), (1495, 59956), (1690, 53038), (2306, 38870), (2990, 29978), (3380, 26519), (3887, 23060), (4612, 19435), (5765, 15548), (5980, 14989), (7774, 11530)]