49205732440

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1\times {\mathrm{14843}}^1$

素因数の和:15496

約数の個数: 64

約数和(自身を含む): 111579379200

約数和(自身を除く): 62373646760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 463, 716, 895, 926, 1432, 1790, 1852, 2315, 3580, 3704, 4630, 7160, 9260, 14843, 18520, 29686, 59372, 74215, 82877, 118744, 148430, 165754, 296860, 331508, 414385, 593720, 663016, 828770, 1657540, 2656897, 3315080, 5313794, 6872309, 10627588, 13284485, 13744618, 21255176, 26568970, 27489236, 34361545, 53137940, 54978472, 68723090, 106275880, 137446180, 274892360, 1230143311, 2460286622, 4920573244, 6150716555, 9841146488, 12301433110, 24602866220, 49205732440]

約数ペア:

[(1, 49205732440), (2, 24602866220), (4, 12301433110), (5, 9841146488), (8, 6150716555), (10, 4920573244), (20, 2460286622), (40, 1230143311), (179, 274892360), (358, 137446180), (463, 106275880), (716, 68723090), (895, 54978472), (926, 53137940), (1432, 34361545), (1790, 27489236), (1852, 26568970), (2315, 21255176), (3580, 13744618), (3704, 13284485), (4630, 10627588), (7160, 6872309), (9260, 5313794), (14843, 3315080), (18520, 2656897), (29686, 1657540), (59372, 828770), (74215, 663016), (82877, 593720), (118744, 414385), (148430, 331508), (165754, 296860)]