2938480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 7133472

約数和(自身を除く): 4194992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1597, 1840, 3194, 6388, 7985, 12776, 15970, 25552, 31940, 36731, 63880, 73462, 127760, 146924, 183655, 293848, 367310, 587696, 734620, 1469240, 2938480]

約数ペア:

[(1, 2938480), (2, 1469240), (4, 734620), (5, 587696), (8, 367310), (10, 293848), (16, 183655), (20, 146924), (23, 127760), (40, 73462), (46, 63880), (80, 36731), (92, 31940), (115, 25552), (184, 15970), (230, 12776), (368, 7985), (460, 6388), (920, 3194), (1597, 1840)]