8045486480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{12601}}^1$

素因数の和:12984

約数の個数: 80

約数和(自身を含む): 19576854144

約数和(自身を除く): 11531367664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 347, 368, 460, 694, 920, 1388, 1735, 1840, 2776, 3470, 5552, 6940, 7981, 12601, 13880, 15962, 25202, 27760, 31924, 39905, 50404, 63005, 63848, 79810, 100808, 126010, 127696, 159620, 201616, 252020, 289823, 319240, 504040, 579646, 638480, 1008080, 1159292, 1449115, 2318584, 2898230, 4372547, 4637168, 5796460, 8745094, 11592920, 17490188, 21862735, 23185840, 34980376, 43725470, 69960752, 87450940, 100568581, 174901880, 201137162, 349803760, 402274324, 502842905, 804548648, 1005685810, 1609097296, 2011371620, 4022743240, 8045486480]

約数ペア:

[(1, 8045486480), (2, 4022743240), (4, 2011371620), (5, 1609097296), (8, 1005685810), (10, 804548648), (16, 502842905), (20, 402274324), (23, 349803760), (40, 201137162), (46, 174901880), (80, 100568581), (92, 87450940), (115, 69960752), (184, 43725470), (230, 34980376), (347, 23185840), (368, 21862735), (460, 17490188), (694, 11592920), (920, 8745094), (1388, 5796460), (1735, 4637168), (1840, 4372547), (2776, 2898230), (3470, 2318584), (5552, 1449115), (6940, 1159292), (7981, 1008080), (12601, 638480), (13880, 579646), (15962, 504040), (25202, 319240), (27760, 289823), (31924, 252020), (39905, 201616), (50404, 159620), (63005, 127696), (63848, 126010), (79810, 100808)]