4914640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 11927808

約数和(自身を除く): 7013168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2671, 5342, 10684, 13355, 21368, 26710, 42736, 53420, 61433, 106840, 122866, 213680, 245732, 307165, 491464, 614330, 982928, 1228660, 2457320, 4914640]

約数ペア:

[(1, 4914640), (2, 2457320), (4, 1228660), (5, 982928), (8, 614330), (10, 491464), (16, 307165), (20, 245732), (23, 213680), (40, 122866), (46, 106840), (80, 61433), (92, 53420), (115, 42736), (184, 26710), (230, 21368), (368, 13355), (460, 10684), (920, 5342), (1840, 2671)]