2543283760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{57697}}^1$

素因数の和:57758

約数の個数: 80

約数和(自身を含む): 6439096800

約数和(自身を除く): 3895813040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 57697, 115394, 230788, 288485, 461576, 576970, 923152, 1096243, 1153940, 1673213, 2192486, 2307880, 3346426, 4384972, 4615760, 5481215, 6692852, 8366065, 8769944, 10962430, 13385704, 16732130, 17539888, 21924860, 26771408, 31791047, 33464260, 43849720, 63582094, 66928520, 87699440, 127164188, 133857040, 158955235, 254328376, 317910470, 508656752, 635820940, 1271641880, 2543283760]

約数ペア:

[(1, 2543283760), (2, 1271641880), (4, 635820940), (5, 508656752), (8, 317910470), (10, 254328376), (16, 158955235), (19, 133857040), (20, 127164188), (29, 87699440), (38, 66928520), (40, 63582094), (58, 43849720), (76, 33464260), (80, 31791047), (95, 26771408), (116, 21924860), (145, 17539888), (152, 16732130), (190, 13385704), (232, 10962430), (290, 8769944), (304, 8366065), (380, 6692852), (464, 5481215), (551, 4615760), (580, 4384972), (760, 3346426), (1102, 2307880), (1160, 2192486), (1520, 1673213), (2204, 1153940), (2320, 1096243), (2755, 923152), (4408, 576970), (5510, 461576), (8816, 288485), (11020, 230788), (22040, 115394), (44080, 57697)]