7084120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 10023080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 197, 232, 248, 290, 310, 394, 580, 620, 788, 899, 985, 1160, 1240, 1576, 1798, 1970, 3596, 3940, 4495, 5713, 6107, 7192, 7880, 8990, 11426, 12214, 17980, 22852, 24428, 28565, 30535, 35960, 45704, 48856, 57130, 61070, 114260, 122140, 177103, 228520, 244280, 354206, 708412, 885515, 1416824, 1771030, 3542060, 7084120]

約数ペア:

[(1, 7084120), (2, 3542060), (4, 1771030), (5, 1416824), (8, 885515), (10, 708412), (20, 354206), (29, 244280), (31, 228520), (40, 177103), (58, 122140), (62, 114260), (116, 61070), (124, 57130), (145, 48856), (155, 45704), (197, 35960), (232, 30535), (248, 28565), (290, 24428), (310, 22852), (394, 17980), (580, 12214), (620, 11426), (788, 8990), (899, 7880), (985, 7192), (1160, 6107), (1240, 5713), (1576, 4495), (1798, 3940), (1970, 3596)]