66453440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9029}}^1$

素因数の和:9069

約数の個数: 56

約数和(自身を含む): 165140640

約数和(自身を除く): 98687200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 9029, 18058, 36116, 45145, 72232, 90290, 144464, 180580, 207667, 288928, 361160, 415334, 577856, 722320, 830668, 1038335, 1444640, 1661336, 2076670, 2889280, 3322672, 4153340, 6645344, 8306680, 13290688, 16613360, 33226720, 66453440]

約数ペア:

[(1, 66453440), (2, 33226720), (4, 16613360), (5, 13290688), (8, 8306680), (10, 6645344), (16, 4153340), (20, 3322672), (23, 2889280), (32, 2076670), (40, 1661336), (46, 1444640), (64, 1038335), (80, 830668), (92, 722320), (115, 577856), (160, 415334), (184, 361160), (230, 288928), (320, 207667), (368, 180580), (460, 144464), (736, 90290), (920, 72232), (1472, 45145), (1840, 36116), (3680, 18058), (7360, 9029)]