1066883320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 2584612800

約数和(自身を除く): 1517729480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 73, 86, 116, 145, 146, 172, 215, 232, 290, 292, 293, 344, 365, 430, 580, 584, 586, 730, 860, 1160, 1172, 1247, 1460, 1465, 1720, 2117, 2344, 2494, 2920, 2930, 3139, 4234, 4988, 5860, 6235, 6278, 8468, 8497, 9976, 10585, 11720, 12470, 12556, 12599, 15695, 16936, 16994, 21170, 21389, 24940, 25112, 25198, 31390, 33988, 42340, 42485, 42778, 49880, 50396, 62780, 62995, 67976, 84680, 84970, 85556, 91031, 100792, 106945, 125560, 125990, 169940, 171112, 182062, 213890, 251980, 339880, 364124, 365371, 427780, 455155, 503960, 620281, 728248, 730742, 855560, 910310, 919727, 1240562, 1461484, 1820620, 1826855, 1839454, 2481124, 2922968, 3101405, 3641240, 3653710, 3678908, 4598635, 4962248, 6202810, 7307420, 7357816, 9197270, 12405620, 14614840, 18394540, 24811240, 26672083, 36789080, 53344166, 106688332, 133360415, 213376664, 266720830, 533441660, 1066883320]

約数ペア:

[(1, 1066883320), (2, 533441660), (4, 266720830), (5, 213376664), (8, 133360415), (10, 106688332), (20, 53344166), (29, 36789080), (40, 26672083), (43, 24811240), (58, 18394540), (73, 14614840), (86, 12405620), (116, 9197270), (145, 7357816), (146, 7307420), (172, 6202810), (215, 4962248), (232, 4598635), (290, 3678908), (292, 3653710), (293, 3641240), (344, 3101405), (365, 2922968), (430, 2481124), (580, 1839454), (584, 1826855), (586, 1820620), (730, 1461484), (860, 1240562), (1160, 919727), (1172, 910310), (1247, 855560), (1460, 730742), (1465, 728248), (1720, 620281), (2117, 503960), (2344, 455155), (2494, 427780), (2920, 365371), (2930, 364124), (3139, 339880), (4234, 251980), (4988, 213890), (5860, 182062), (6235, 171112), (6278, 169940), (8468, 125990), (8497, 125560), (9976, 106945), (10585, 100792), (11720, 91031), (12470, 85556), (12556, 84970), (12599, 84680), (15695, 67976), (16936, 62995), (16994, 62780), (21170, 50396), (21389, 49880), (24940, 42778), (25112, 42485), (25198, 42340), (31390, 33988)]