105882920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 284135040

約数和(自身を除く): 178252120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 107, 110, 130, 143, 173, 214, 220, 260, 286, 346, 428, 440, 520, 535, 572, 692, 715, 856, 865, 1070, 1144, 1177, 1384, 1391, 1430, 1730, 1903, 2140, 2249, 2354, 2782, 2860, 3460, 3806, 4280, 4498, 4708, 5564, 5720, 5885, 6920, 6955, 7612, 8996, 9416, 9515, 11128, 11245, 11770, 13910, 15224, 15301, 17992, 18511, 19030, 22490, 23540, 24739, 27820, 30602, 37022, 38060, 44980, 47080, 49478, 55640, 61204, 74044, 76120, 76505, 89960, 92555, 98956, 122408, 123695, 148088, 153010, 185110, 197912, 203621, 240643, 247390, 306020, 370220, 407242, 481286, 494780, 612040, 740440, 814484, 962572, 989560, 1018105, 1203215, 1628968, 1925144, 2036210, 2406430, 2647073, 4072420, 4812860, 5294146, 8144840, 9625720, 10588292, 13235365, 21176584, 26470730, 52941460, 105882920]

約数ペア:

[(1, 105882920), (2, 52941460), (4, 26470730), (5, 21176584), (8, 13235365), (10, 10588292), (11, 9625720), (13, 8144840), (20, 5294146), (22, 4812860), (26, 4072420), (40, 2647073), (44, 2406430), (52, 2036210), (55, 1925144), (65, 1628968), (88, 1203215), (104, 1018105), (107, 989560), (110, 962572), (130, 814484), (143, 740440), (173, 612040), (214, 494780), (220, 481286), (260, 407242), (286, 370220), (346, 306020), (428, 247390), (440, 240643), (520, 203621), (535, 197912), (572, 185110), (692, 153010), (715, 148088), (856, 123695), (865, 122408), (1070, 98956), (1144, 92555), (1177, 89960), (1384, 76505), (1391, 76120), (1430, 74044), (1730, 61204), (1903, 55640), (2140, 49478), (2249, 47080), (2354, 44980), (2782, 38060), (2860, 37022), (3460, 30602), (3806, 27820), (4280, 24739), (4498, 23540), (4708, 22490), (5564, 19030), (5720, 18511), (5885, 17992), (6920, 15301), (6955, 15224), (7612, 13910), (8996, 11770), (9416, 11245), (9515, 11128)]