74052160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 112

約数和(自身を含む): 217115136

約数和(自身を除く): 143062976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2543, 2912, 3640, 4160, 5086, 5824, 7280, 10172, 12715, 14560, 17801, 20344, 25430, 29120, 33059, 35602, 40688, 50860, 66118, 71204, 81376, 89005, 101720, 132236, 142408, 162752, 165295, 178010, 203440, 231413, 264472, 284816, 330590, 356020, 406880, 462826, 528944, 569632, 661180, 712040, 813760, 925652, 1057888, 1139264, 1157065, 1322360, 1424080, 1851304, 2115776, 2314130, 2644720, 2848160, 3702608, 4628260, 5289440, 5696320, 7405216, 9256520, 10578880, 14810432, 18513040, 37026080, 74052160]

約数ペア:

[(1, 74052160), (2, 37026080), (4, 18513040), (5, 14810432), (7, 10578880), (8, 9256520), (10, 7405216), (13, 5696320), (14, 5289440), (16, 4628260), (20, 3702608), (26, 2848160), (28, 2644720), (32, 2314130), (35, 2115776), (40, 1851304), (52, 1424080), (56, 1322360), (64, 1157065), (65, 1139264), (70, 1057888), (80, 925652), (91, 813760), (104, 712040), (112, 661180), (130, 569632), (140, 528944), (160, 462826), (182, 406880), (208, 356020), (224, 330590), (260, 284816), (280, 264472), (320, 231413), (364, 203440), (416, 178010), (448, 165295), (455, 162752), (520, 142408), (560, 132236), (728, 101720), (832, 89005), (910, 81376), (1040, 71204), (1120, 66118), (1456, 50860), (1820, 40688), (2080, 35602), (2240, 33059), (2543, 29120), (2912, 25430), (3640, 20344), (4160, 17801), (5086, 14560), (5824, 12715), (7280, 10172)]