2843709880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 7311098880

約数和(自身を除く): 4467389000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 487, 506, 577, 920, 974, 1012, 1154, 1265, 1948, 2024, 2308, 2435, 2530, 2885, 3896, 4616, 4870, 5060, 5357, 5770, 6347, 9740, 10120, 10714, 11201, 11540, 12694, 13271, 19480, 21428, 22402, 23080, 25388, 26542, 26785, 31735, 42856, 44804, 50776, 53084, 53570, 56005, 63470, 66355, 89608, 106168, 107140, 112010, 123211, 126940, 132710, 145981, 214280, 224020, 246422, 253880, 265420, 280999, 291962, 448040, 492844, 530840, 561998, 583924, 616055, 729905, 985688, 1123996, 1167848, 1232110, 1404995, 1459810, 2247992, 2464220, 2809990, 2919620, 3090989, 4928440, 5619980, 5839240, 6181978, 6462977, 11239960, 12363956, 12925954, 15454945, 24727912, 25851908, 30909890, 32314885, 51703816, 61819780, 64629770, 71092747, 123639560, 129259540, 142185494, 258519080, 284370988, 355463735, 568741976, 710927470, 1421854940, 2843709880]

約数ペア:

[(1, 2843709880), (2, 1421854940), (4, 710927470), (5, 568741976), (8, 355463735), (10, 284370988), (11, 258519080), (20, 142185494), (22, 129259540), (23, 123639560), (40, 71092747), (44, 64629770), (46, 61819780), (55, 51703816), (88, 32314885), (92, 30909890), (110, 25851908), (115, 24727912), (184, 15454945), (220, 12925954), (230, 12363956), (253, 11239960), (440, 6462977), (460, 6181978), (487, 5839240), (506, 5619980), (577, 4928440), (920, 3090989), (974, 2919620), (1012, 2809990), (1154, 2464220), (1265, 2247992), (1948, 1459810), (2024, 1404995), (2308, 1232110), (2435, 1167848), (2530, 1123996), (2885, 985688), (3896, 729905), (4616, 616055), (4870, 583924), (5060, 561998), (5357, 530840), (5770, 492844), (6347, 448040), (9740, 291962), (10120, 280999), (10714, 265420), (11201, 253880), (11540, 246422), (12694, 224020), (13271, 214280), (19480, 145981), (21428, 132710), (22402, 126940), (23080, 123211), (25388, 112010), (26542, 107140), (26785, 106168), (31735, 89608), (42856, 66355), (44804, 63470), (50776, 56005), (53084, 53570)]