7383920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 40

約数和(自身を含む): 17918496

約数和(自身を除く): 10534576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4013, 8026, 16052, 20065, 32104, 40130, 64208, 80260, 92299, 160520, 184598, 321040, 369196, 461495, 738392, 922990, 1476784, 1845980, 3691960, 7383920]

約数ペア:

[(1, 7383920), (2, 3691960), (4, 1845980), (5, 1476784), (8, 922990), (10, 738392), (16, 461495), (20, 369196), (23, 321040), (40, 184598), (46, 160520), (80, 92299), (92, 80260), (115, 64208), (184, 40130), (230, 32104), (368, 20065), (460, 16052), (920, 8026), (1840, 4013)]