42976880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23357}}^1$

素因数の和:23393

約数の個数: 40

約数和(自身を含む): 104270112

約数和(自身を除く): 61293232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23357, 46714, 93428, 116785, 186856, 233570, 373712, 467140, 537211, 934280, 1074422, 1868560, 2148844, 2686055, 4297688, 5372110, 8595376, 10744220, 21488440, 42976880]

約数ペア:

[(1, 42976880), (2, 21488440), (4, 10744220), (5, 8595376), (8, 5372110), (10, 4297688), (16, 2686055), (20, 2148844), (23, 1868560), (40, 1074422), (46, 934280), (80, 537211), (92, 467140), (115, 373712), (184, 233570), (230, 186856), (368, 116785), (460, 93428), (920, 46714), (1840, 23357)]