76569760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20807}}^1$

素因数の和:20845

約数の個数: 48

約数和(自身を含む): 188770176

約数和(自身を除く): 112200416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 20807, 41614, 83228, 104035, 166456, 208070, 332912, 416140, 478561, 665824, 832280, 957122, 1664560, 1914244, 2392805, 3329120, 3828488, 4785610, 7656976, 9571220, 15313952, 19142440, 38284880, 76569760]

約数ペア:

[(1, 76569760), (2, 38284880), (4, 19142440), (5, 15313952), (8, 9571220), (10, 7656976), (16, 4785610), (20, 3828488), (23, 3329120), (32, 2392805), (40, 1914244), (46, 1664560), (80, 957122), (92, 832280), (115, 665824), (160, 478561), (184, 416140), (230, 332912), (368, 208070), (460, 166456), (736, 104035), (920, 83228), (1840, 41614), (3680, 20807)]