38294620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 101098368

約数和(自身を除く): 62803748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 397, 455, 530, 689, 742, 794, 910, 1060, 1378, 1484, 1588, 1820, 1855, 1985, 2756, 2779, 3445, 3710, 3970, 4823, 5161, 5558, 6890, 7420, 7940, 9646, 10322, 11116, 13780, 13895, 19292, 20644, 21041, 24115, 25805, 27790, 36127, 42082, 48230, 51610, 55580, 72254, 84164, 96460, 103220, 105205, 144508, 147287, 180635, 210410, 273533, 294574, 361270, 420820, 547066, 589148, 722540, 736435, 1094132, 1367665, 1472870, 1914731, 2735330, 2945740, 3829462, 5470660, 7658924, 9573655, 19147310, 38294620]

約数ペア:

[(1, 38294620), (2, 19147310), (4, 9573655), (5, 7658924), (7, 5470660), (10, 3829462), (13, 2945740), (14, 2735330), (20, 1914731), (26, 1472870), (28, 1367665), (35, 1094132), (52, 736435), (53, 722540), (65, 589148), (70, 547066), (91, 420820), (106, 361270), (130, 294574), (140, 273533), (182, 210410), (212, 180635), (260, 147287), (265, 144508), (364, 105205), (371, 103220), (397, 96460), (455, 84164), (530, 72254), (689, 55580), (742, 51610), (794, 48230), (910, 42082), (1060, 36127), (1378, 27790), (1484, 25805), (1588, 24115), (1820, 21041), (1855, 20644), (1985, 19292), (2756, 13895), (2779, 13780), (3445, 11116), (3710, 10322), (3970, 9646), (4823, 7940), (5161, 7420), (5558, 6890)]