9838480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 23873472

約数和(自身を除く): 14034992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5347, 10694, 21388, 26735, 42776, 53470, 85552, 106940, 122981, 213880, 245962, 427760, 491924, 614905, 983848, 1229810, 1967696, 2459620, 4919240, 9838480]

約数ペア:

[(1, 9838480), (2, 4919240), (4, 2459620), (5, 1967696), (8, 1229810), (10, 983848), (16, 614905), (20, 491924), (23, 427760), (40, 245962), (46, 213880), (80, 122981), (92, 106940), (115, 85552), (184, 53470), (230, 42776), (368, 26735), (460, 21388), (920, 10694), (1840, 5347)]