27353300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 65292696

約数和(自身を除く): 37939396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 397, 530, 650, 689, 794, 1060, 1300, 1325, 1378, 1588, 1985, 2650, 2756, 3445, 3970, 5161, 5300, 6890, 7940, 9925, 10322, 13780, 17225, 19850, 20644, 21041, 25805, 34450, 39700, 42082, 51610, 68900, 84164, 103220, 105205, 129025, 210410, 258050, 273533, 420820, 516100, 526025, 547066, 1052050, 1094132, 1367665, 2104100, 2735330, 5470660, 6838325, 13676650, 27353300]

約数ペア:

[(1, 27353300), (2, 13676650), (4, 6838325), (5, 5470660), (10, 2735330), (13, 2104100), (20, 1367665), (25, 1094132), (26, 1052050), (50, 547066), (52, 526025), (53, 516100), (65, 420820), (100, 273533), (106, 258050), (130, 210410), (212, 129025), (260, 105205), (265, 103220), (325, 84164), (397, 68900), (530, 51610), (650, 42082), (689, 39700), (794, 34450), (1060, 25805), (1300, 21041), (1325, 20644), (1378, 19850), (1588, 17225), (1985, 13780), (2650, 10322), (2756, 9925), (3445, 7940), (3970, 6890), (5161, 5300)]