2012130160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 5091102720

約数和(自身を除く): 3078972560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 53, 80, 92, 94, 106, 115, 184, 188, 212, 230, 235, 265, 368, 376, 424, 439, 460, 470, 530, 752, 848, 878, 920, 940, 1060, 1081, 1219, 1756, 1840, 1880, 2120, 2162, 2195, 2438, 2491, 3512, 3760, 4240, 4324, 4390, 4876, 4982, 5405, 6095, 7024, 8648, 8780, 9752, 9964, 10097, 10810, 12190, 12455, 17296, 17560, 19504, 19928, 20194, 20633, 21620, 23267, 24380, 24910, 35120, 39856, 40388, 41266, 43240, 46534, 48760, 49820, 50485, 57293, 80776, 82532, 86480, 93068, 97520, 99640, 100970, 103165, 114586, 116335, 161552, 165064, 186136, 199280, 201940, 206330, 229172, 232670, 286465, 330128, 372272, 403880, 412660, 458344, 465340, 474559, 535141, 572930, 807760, 825320, 916688, 930680, 949118, 1070282, 1093549, 1145860, 1650640, 1861360, 1898236, 2140564, 2187098, 2291720, 2372795, 2675705, 3796472, 4281128, 4374196, 4583440, 4745590, 5351410, 5467745, 7592944, 8562256, 8748392, 9491180, 10702820, 10935490, 17496784, 18982360, 21405640, 21870980, 25151627, 37964720, 42811280, 43741960, 50303254, 87483920, 100606508, 125758135, 201213016, 251516270, 402426032, 503032540, 1006065080, 2012130160]

約数ペア:

[(1, 2012130160), (2, 1006065080), (4, 503032540), (5, 402426032), (8, 251516270), (10, 201213016), (16, 125758135), (20, 100606508), (23, 87483920), (40, 50303254), (46, 43741960), (47, 42811280), (53, 37964720), (80, 25151627), (92, 21870980), (94, 21405640), (106, 18982360), (115, 17496784), (184, 10935490), (188, 10702820), (212, 9491180), (230, 8748392), (235, 8562256), (265, 7592944), (368, 5467745), (376, 5351410), (424, 4745590), (439, 4583440), (460, 4374196), (470, 4281128), (530, 3796472), (752, 2675705), (848, 2372795), (878, 2291720), (920, 2187098), (940, 2140564), (1060, 1898236), (1081, 1861360), (1219, 1650640), (1756, 1145860), (1840, 1093549), (1880, 1070282), (2120, 949118), (2162, 930680), (2195, 916688), (2438, 825320), (2491, 807760), (3512, 572930), (3760, 535141), (4240, 474559), (4324, 465340), (4390, 458344), (4876, 412660), (4982, 403880), (5405, 372272), (6095, 330128), (7024, 286465), (8648, 232670), (8780, 229172), (9752, 206330), (9964, 201940), (10097, 199280), (10810, 186136), (12190, 165064), (12455, 161552), (17296, 116335), (17560, 114586), (19504, 103165), (19928, 100970), (20194, 99640), (20633, 97520), (21620, 93068), (23267, 86480), (24380, 82532), (24910, 80776), (35120, 57293), (39856, 50485), (40388, 49820), (41266, 48760), (43240, 46534)]